search

Search the National Library's catalog - books, newspapers, journals, photos, maps, music, manuscripts, radio/TV and more, both physical and digitized. Digitized text (OCR) is matched too by default, so a query can surface newspaper or book pages that mention a term even when it's not in the title.

Signature: search(q: string, required; media_type: string, optional, default None; language: string, optional, default None; county: string, optional, default None; year_from: integer, optional, default None; year_to: integer, optional, default None; digital_only: yes/no, optional, default False; sort: string, optional, default None; page: integer, optional, default 0; size: integer, optional, default 10; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/nasjonalbiblioteket/search/?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort}, {page}, {size} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0. Open this exact request as JSON.

ParameterRequirementJSON typeDescription
qrequiredstringFree-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
media_typeoptionalunionRestrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
languageoptionalunionLanguage filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
countyoptionalunionNorwegian county name, e.g. "Troms", "Oslo".
year_fromoptionalunionRestrict to items published/issued in this year range (inclusive).
year_tooptionalunionRestrict to items published/issued in this year range (inclusive).
digital_onlyoptionalbooleanOnly items that have been digitized.
sortoptionalunionOne of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
pageoptionalintegerZero-based page index.
sizeoptionalintegerResults per page, 1 to 100 (default 10).
limitoptionalintegerGateway page size; default 25, maximum 100.
offsetoptionalintegerNumber of list items to skip; default 0.
Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "nasjonalbiblioteket",
  "operation": "search",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}
Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
Type: string. Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
Type: string. Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
Type: string. Norwegian county name, e.g. "Troms", "Oslo".
Type: integer. Restrict to items published/issued in this year range (inclusive).
Type: integer. Restrict to items published/issued in this year range (inclusive).
Type: yes/no. Only items that have been digitized.
Type: string. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
Type: integer. Zero-based page index.
Type: integer. Results per page, 1 to 100 (default 10).

Result

Source: National Library of Norway. Retrieved 2026-11-01T04:48:09Z in 0.263 seconds.

total:
362
page:
0
size:
25
items:

25 results

  1. id:
    4737642e86ec4324029dc235de36c0e2
    urn:
    URN:NBN:no-nb_digibok_2024052448039
    title:
    Implementing structured vision assessment in stroke care services : The KROSS knowledge translation project
    creators:

    3 results

    1. Mathisen, Torgeir Solberg
    2. Universitetet i Sørøst-Norge
    3. Universitetet i Sørøst-Norge Fakultet for helse- og sosialvitenskap
    year:
    2022
    publisher:
    Faculty of Health and Social Sciences, University of South-Eastern Norway
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024052448039_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4737642e86ec4324029dc235de36c0e2
  2. id:
    0a8880938cbd4b3fe473302e01775547
    urn:
    URN:NBN:no-nb_pliktmonografi_000067492
    title:
    Intellectual abilities and learning potentials of individuals with CHARGE syndrome : atypical paths to knowledge construction
    creators:

    1 results

    1. Skei, Lynn
    year:
    2026
    publisher:
    University of Oslo, Faculty of Social Sciences, Department of Psychology
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000067492_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0a8880938cbd4b3fe473302e01775547
  3. id:
    8caa32df8489c2fe6b6ecb0fa857f3e7
    urn:
    URN:NBN:no-nb_digibok_2025091106094
    title:
    Patient reported outcome measures in treatment of neovascular age-related macular degeneration
    creators:

    3 results

    1. Jelin, Elma
    2. Universitetet i Oslo Det medisinske fakultet
    3. Universitetet i Oslo Institutt for klinisk medisin
    year:
    2021
    publisher:
    Institute of Clinical Medicine, Faculty of Medicine, University of Oslo
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2025091106094_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8caa32df8489c2fe6b6ecb0fa857f3e7
  4. id:
    c31e121a66a278f9e3ff4e54f2acb325
    urn:
    URN:NBN:no-nb_pliktmonografi_000029208
    title:
    Change agents : an interprofessional book about children with disabilities in Tanzania and Norway
    creators:

    3 results

    1. Sæbjørnsen, Siv Elin Nord
    2. Makuu, Mariana Josephat
    3. Ødegård, Atle
    year:
    2023
    publisher:
    Scandinavian University Press
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000029208_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c31e121a66a278f9e3ff4e54f2acb325
  5. id:
    d47f900028e696014305632e60624a42
    urn:
    URN:NBN:no-nb_digibok_2024052248042
    title:
    The impact of Norwegian government funding policies through the lens of an entrepreneur
    creators:

    3 results

    1. Ali, Murshid M.
    2. Universitetet i Stavanger
    3. Handelshøgskolen ved UiS
    year:
    2021
    publisher:
    University of Stavanger, UiS Business School
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024052248042_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d47f900028e696014305632e60624a42
  6. id:
    764ede798b478d87969689ad19db5868
    urn:
    URN:NBN:no-nb_digitidsskrift_2023050580045_008
    title:
    Scandinavian journal of caring sciences (trykt utg.). 2005 Vol. 19 Nr. 4
    creators:
    not reported by source
    year:
    2005
    publisher:
    Blackwell
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2023050580045_008_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/764ede798b478d87969689ad19db5868
  7. id:
    ecb95a39e2ffe4d398b90adc0bd88a0d
    urn:
    URN:NBN:no-nb_digibok_2016102508059
    title:
    Eye care programmes in developing countries
    creators:

    2 results

    1. Chana, Harjinder S.
    2. Norges blindeforbund
    year:
    1989
    publisher:
    Norges blindeforbund
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016102508059_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ecb95a39e2ffe4d398b90adc0bd88a0d
  8. id:
    5925562f8d2c4313da6a8a190a166ac5
    urn:
    URN:NBN:no-nb_digibok_2010092703043
    title:
    Conference proceedings : International Mobility Conference no. 8 : Trondheim and Melhus, Norway, May 10-19, 1996. 2
    creators:

    4 results

    1. International mobility conference
    2. Tambartun kompetansesenter
    3. Tellevik, Jon Magne
    4. Haugum, Gunvor E.
    year:
    1996
    publisher:
    Tambartun National Resource Centre
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2010092703043_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5925562f8d2c4313da6a8a190a166ac5
  9. id:
    41bce209bc865635ade2453a2ec4f7a7
    urn:
    URN:NBN:no-nb_digitidsskrift_2023050580047_003
    title:
    Scandinavian journal of caring sciences (trykt utg.). 1999 Vol. 13 Nr. 3
    creators:
    not reported by source
    year:
    1999
    publisher:
    Blackwell
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2023050580047_003_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/41bce209bc865635ade2453a2ec4f7a7
  10. id:
    128d45683352bc90555a84a2e81e32f8
    urn:
    URN:NBN:no-nb_digibok_2013081506056
    title:
    Vision and hearing impairment in old age
    creators:

    2 results

    1. Grue, Else Vengnes
    2. Universitetet i Oslo Det medisinske fakultet
    year:
    2010
    publisher:
    Faculty of Medicine, University of Oslo
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2013081506056_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/128d45683352bc90555a84a2e81e32f8
  11. id:
    27819ce484563c48c20a6811f46c181e
    urn:
    URN:NBN:no-nb_pliktmonografi_000000039
    title:
    Health surveillance programme for diving in the range 180-225 msw
    creators:

    6 results

    1. Risberg, Jan
    2. NUI a.s.
    3. Goffeng, Lars
    4. Skogstad, Marit
    5. Modahl, Stein
    6. Eftedal, Olav Sande
    year:
    2021
    publisher:
    Nui
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000000039_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/27819ce484563c48c20a6811f46c181e
  12. id:
    81effb66eaf2f665d733033590d41a6a
    urn:
    URN:NBN:no-nb_digibok_2022011148029
    title:
    Human performance & limitations
    creators:

    3 results

    1. Nordian AS
    2. European Aviation Safety Agency
    3. KLM Flight Academy
    year:
    2021
    publisher:
    KLM flight academy
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2022011148029_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/81effb66eaf2f665d733033590d41a6a
  13. id:
    15e4f4ff5d52e0a88522787a04d130dd
    urn:
    URN:NBN:no-nb_digitidsskrift_2023050880044_002
    title:
    Scandinavian journal of caring sciences (trykt utg.). 1994 Vol. 8 Nr. 2
    creators:
    not reported by source
    year:
    1994
    publisher:
    Blackwell
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2023050880044_002_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/15e4f4ff5d52e0a88522787a04d130dd
  14. id:
    9ea2bcd9afe889fbad6670e7e898cb2d
    urn:
    URN:NBN:no-nb_pliktmonografi_000083973
    title:
    Older adults admitted to municipal acute care in Norway : frailty, illness severity, health-related quality of life, and the effect of collaborative medication reviews : results from the COOP II study
    creators:

    1 results

    1. Santervas, Leonor Roa
    year:
    2026
    publisher:
    University of Oslo, Faculty of Medicine, Institute of Clinical Medicine
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000083973_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9ea2bcd9afe889fbad6670e7e898cb2d
  15. id:
    deb6c3f7c0b0220aafdefe2c94bc7176
    urn:
    URN:NBN:no-nb_pliktmonografi_000042729
    title:
    Long-term outcome of children with prenatal exposure to opioid maintenance therapy : visual function, motor skills, visual-motor integration and brain morphology
    creators:

    1 results

    1. Aslaksen, Anne Kathinka
    year:
    2025
    publisher:
    University of Chicago Press
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000042729_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/deb6c3f7c0b0220aafdefe2c94bc7176
  16. id:
    af17e6aefeec063c68a426001452d480
    urn:
    URN:NBN:no-nb_pliktmonografi_000042300
    title:
    The relationship between some vision qualities and reading : a tryout of visual stimulation and storytelling for better vision skills and reading speed in primary schools in Tanzania
    creators:

    1 results

    1. Urio, John Zablon
    year:
    2025
    publisher:
    Western Norway University of Applied Sciences
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000042300_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/af17e6aefeec063c68a426001452d480
  17. id:
    80457bd041a4d6fc1808e23dc69da39a
    urn:
    URN:NBN:no-nb_digibok_2025030648067
    title:
    The relationship between some vision qualities and reading : a tryout of visual stimulation and storytelling for better vision skills and reading speed in primary schools in Tanzania
    creators:

    2 results

    1. Urio, John Zablon
    2. Høgskulen på Vestlandet
    year:
    2025
    publisher:
    Western Norway University of Applied Sciences
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2025030648067_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/80457bd041a4d6fc1808e23dc69da39a
  18. id:
    fe48794031b5869275f748766c5a9144
    urn:
    URN:NBN:no-nb_digibok_2025070206055
    title:
    Hearing, vision, and lighting conditions among older recipients of home care
    creators:

    3 results

    1. Haanes, Gro Gade
    2. Universitetet i Oslo Det medisinske fakultet
    3. Universitetet i Oslo Institutt for klinisk medisin
    year:
    2016
    publisher:
    Institute of Health and Society, Faculty of Medicine, University of Oslo
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2025070206055_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/fe48794031b5869275f748766c5a9144
  19. id:
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    1 results

    1. Sagberg, Fridulv
    year:
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    1 results

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    1 results

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    1. Nabateregga, Mabel
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    Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, University of Inland Norway
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    1. Pedersen, Kjell Schmidt
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    1 results

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    1 results

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    1. Clausen, Thomas
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