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; 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}&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort} 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}&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).
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}&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}&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}&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).

Result

Source: National Library of Norway. Retrieved 2026-11-02T16:01:08Z in 0.273 seconds.

total:
180355
page:
0
size:
25
items:

25 results

  1. id:
    a98de142403a45fedf757d9dfd329373
    urn:
    URN:NBN:no-nb_digibok_2012011908008
    title:
    Hopperstad stavkirke ; Hove kirke
    creators:

    2 results

    1. Kloster, Robert
    2. Bjerknes, Kristian
    year:
    1950
    publisher:
    Foreningen til norske fortidsminnesmerkers bevaring, Bergensavdelingen
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    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_2012011908008_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a98de142403a45fedf757d9dfd329373
  2. id:
    8c73523959ada525d94fba1aa7b292d9
    urn:
    URN:NBN:no-nb_digibok_2012050808039
    title:
    Hopperstad stavkirke. - Hove kirke
    creators:

    2 results

    1. Kloster, Robert
    2. Bjerknes, Kristian
    year:
    1961
    publisher:
    not reported by source
    media_types:

    1 results

    1. bøker
    languages:

    5 results

    1. eng
    2. ger
    3. nob
    4. mul
    5. fre
    county:
    Vestland
    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_2012050808039_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8c73523959ada525d94fba1aa7b292d9
  3. id:
    6666472e01d8cb9bae35591d5322ea0c
    urn:
    URN:NBN:no-nb_digibok_2009102904014
    title:
    Relative deprivation and subjective poverty : the distribution of poverty among long-term social assistance recipients in the capitals of the Nordic countries
    creators:

    1 results

    1. Hove, Olav
    year:
    1992
    publisher:
    NotaBene
    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_2009102904014_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/6666472e01d8cb9bae35591d5322ea0c
  4. id:
    d10b5ecb54f7096442f34f127693c8dc
    urn:
    URN:NBN:no-nb_digibok_2009081701002
    title:
    Bydel 4 i Oslo: Sagene, Torshov : beskrivelse av bydelen, sosialhjelpsmottakerne og sosialhjelpsutbetalingene
    creators:

    1 results

    1. Hove, Olav
    year:
    1991
    publisher:
    NotaBene
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    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_2009081701002_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d10b5ecb54f7096442f34f127693c8dc
  5. id:
    0fed36c982d10062e4a01c16531fdc58
    urn:
    URN:NBN:no-nb_digibok_2013052905086
    title:
    Kunnskapsstatus for komparativ sosialhjelpsforskning
    creators:

    1 results

    1. Hove, Olav
    year:
    2005
    publisher:
    Høgskolen i Oslo, Avdeling for økonomi-, kommunal- og sosialfag
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    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_2013052905086_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0fed36c982d10062e4a01c16531fdc58
  6. id:
    4d4f537d823d2b13a2583585d7651d0b
    urn:
    URN:NBN:no-nb_digibok_2007061400008
    title:
    An outline of Norwegian education
    creators:

    1 results

    1. Hove, Olav
    year:
    1958
    publisher:
    The Royal Norwegian Ministry of Foreign Affairs, Office of Cultural Relations
    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_2007061400008_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4d4f537d823d2b13a2583585d7651d0b
  7. id:
    2a96d31629d30cd212d2215b6cecec83
    urn:
    URN:NBN:no-nb_digibok_2015071429002
    title:
    Nieuvve wereldt, ofte Beschrijvinghe van West-Indien
    creators:

    2 results

    1. Laet, Johannes de
    2. Officina Elzeviriana
    year:
    1625
    publisher:
    In de druckerye van Isaack Elzevier
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. dut
    county:
    not reported by source
    digital:
    yes
    public_domain:
    yes
    license:
    publicdomain
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2015071429002_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2a96d31629d30cd212d2215b6cecec83
  8. id:
    7bb535a49d57592e47ccaa4b28ea2fae
    urn:
    URN:NBN:no-nb_digibok_2008020804009
    title:
    Distal radius fracture : a study of occurrence, treatment and complications
    creators:

    1 results

    1. Hove, Leiv M.
    year:
    1994
    publisher:
    Bergen Accident and Emergency Department, Bergen Legevaktand Department of Orthopaedics and Traumatology, Haukeland University Hospital, University of Bergen
    media_types:

    1 results

    1. bøker
    languages:

    3 results

    1. eng
    2. nob
    3. mul
    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_2008020804009_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/7bb535a49d57592e47ccaa4b28ea2fae
  9. id:
    fd2a08ce3f898ac8db27c846c5ca07b2
    urn:
    URN:NBN:no-nb_digibok_2026051906068
    title:
    Drawing visual query images : use, users and usability of query by drawing interfaces for content based image retrieval systems
    creators:

    1 results

    1. Hove, Lars-Jacob
    year:
    2010
    publisher:
    University of Bergen
    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_2026051906068_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/fd2a08ce3f898ac8db27c846c5ca07b2
  10. id:
    4d8b9644201aa6458fba753667c0c452
    urn:
    URN:NBN:no-nb_digibok_2011091606005
    title:
    Med livbåt i hundre : en fortelling om Norsafe AS, tidligere Jørgensen & Vik AS : 1903-2003
    creators:

    2 results

    1. Eikeland, Olav
    2. Norsafe AS
    year:
    2003
    publisher:
    [Norsafe]
    media_types:

    1 results

    1. bøker
    languages:

    3 results

    1. eng
    2. nob
    3. mul
    county:
    Agder
    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_2011091606005_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4d8b9644201aa6458fba753667c0c452
  11. id:
    901f519883dbff6eef174b77ce12cab7
    urn:
    URN:NBN:no-nb_digitidsskrift_2019012481023_001
    title:
    Natt & dag (Oslo : 1988-). 2012 Nr. Hove-Spesial
    creators:
    not reported by source
    year:
    2012
    publisher:
    Innovation media
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2019012481023_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/901f519883dbff6eef174b77ce12cab7
  12. id:
    ec4be65c86e459f8f988dd19dc0e4259
    urn:
    URN:NBN:no-nb_digitidsskrift_2025081983124_001
    title:
    Bubbles. 2021 Nr. 2 137
    creators:

    1 results

    1. Scandinavian Hammers
    year:
    2021
    publisher:
    Scandinavian Hammers
    media_types:

    1 results

    1. tidsskrift
    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_digitidsskrift_2025081983124_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ec4be65c86e459f8f988dd19dc0e4259
  13. id:
    6562663135b8d40a4e0ebf1ab6a420cb
    urn:
    URN:NBN:no-nb_digibok_2021020248538
    title:
    Living in the kingdom of God : walking with God day by day
    creators:

    1 results

    1. Sunnarvik, Anne Hove NO-OsNB
    year:
    2020
    publisher:
    Agape forlag AS
    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_2021020248538_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/6562663135b8d40a4e0ebf1ab6a420cb
  14. id:
    e3cec2cfa88a2dbd3f282268b57d45e7
    urn:
    URN:NBN:no-nb_digibok_2020022107134
    title:
    Englehistorier
    creators:

    2 results

    1. Nixon, Jonathan
    2. Sunnarvik, Anne Hove
    year:
    2014
    publisher:
    Agape forl.
    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_2020022107134_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e3cec2cfa88a2dbd3f282268b57d45e7
  15. id:
    d1f49bbd9c215807ccd46462f96934f4
    urn:
    URN:NBN:no-nb_pliktmonografi_000033446
    title:
    Erklæringer for gjennombrudd : å være enig med Guds stemme
    creators:

    2 results

    1. Hamon, Jane
    2. Sunnarvik, Anne Hove
    year:
    2024
    publisher:
    Agape forlag
    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_000033446_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d1f49bbd9c215807ccd46462f96934f4
  16. id:
    af49e0951a4498b2df245ce6c7d34dde
    urn:
    URN:NBN:no-nb_pliktmonografi_000026670
    title:
    Defence investment cost escalation - a refinement of concepts and revised estimates
    creators:

    2 results

    1. Hove, Kjetil
    2. Lillekvelland, Tobias
    year:
    2015
    publisher:
    Norwegian Defence Research Establishment (FFI)
    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_000026670_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/af49e0951a4498b2df245ce6c7d34dde
  17. id:
    1f8c2be761051e4eb4e438229b79e7c8
    urn:
    URN:NBN:no-nb_digibok_2013041724008
    title:
    Roald Amundsen's "The North West Passage" : being the record of a voyage of exploration of the ship "Gjøa" 1903-1907. Vol. I
    creators:

    2 results

    1. Amundsen, Roald
    2. Gjøa-ekspedisjonen
    year:
    1908
    publisher:
    Archibald Constable
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    yes
    license:
    publicdomain
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2013041724008_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/1f8c2be761051e4eb4e438229b79e7c8
  18. id:
    da9a75958c1506148f2fad3e538315cf
    urn:
    URN:NBN:no-nb_digibok_2013041724009
    title:
    Roald Amundsen's "The North West Passage" : being the record of a voyage of exploration of the ship "Gjøa" 1903-1907. Vol. II
    creators:

    2 results

    1. Amundsen, Roald
    2. Gjøa-ekspedisjonen
    year:
    1908
    publisher:
    Archibald Constable
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    yes
    license:
    publicdomain
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2013041724009_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/da9a75958c1506148f2fad3e538315cf
  19. id:
    ba4e7f1f30e5a2c4fb94cafeaa38e1d7
    urn:
    URN:NBN:no-nb_digibok_2015102308103
    title:
    Nansen : the explorer as hero
    creators:

    1 results

    1. Huntford, Roland
    year:
    1997
    publisher:
    Duckworth
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
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    I bevegelse : Stokke AS 75 år
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    3 results

    1. Høidal, Eldar
    2. Norsk møbelfaglig senter
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    year:
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    2. Barnard, Ian
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    3 results

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    A comparison of the big four professional service firms
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    1. Gustavsen, Ingeborg Louise
    2. Zimmer, Mathias Hove
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    Pure as the angels, wise as the dead : the culture of infancy in Zambia
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    3 results

    1. Smørholm, Sesilie
    2. Norges teknisk-naturvitenskapelige universitet
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    1 results

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    1 results

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    digital:
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    Birkebeiner'n : offisielt magasin for Birkebeinerrennet AS og Birkebeinerrittet AS. 2003 Vol. 15 Nr. 2
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    2 results

    1. Birkebeinerrittet
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    1 results

    1. tidsskrift
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    1 results

    1. nob
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