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: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc, 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: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).

Result

Source: National Library of Norway. Retrieved 2026-11-13T00:53:33Z in 0.255 seconds.

total:
907
page:
0
size:
25
items:

25 results

  1. id:
    aabf29f9f63dfaf35c9f40cefb9ee353
    urn:
    URN:NBN:no-nb_digibok_2018060548158
    title:
    Inkludering av personer med Asperger syndrom i arbeidslivet : VRI-prosjekt med Spesialistbedriften
    creators:

    2 results

    1. Groven, Gøril
    2. Møreforsking Molde
    year:
    2015
    publisher:
    Møreforskning Molde
    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_2018060548158_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/aabf29f9f63dfaf35c9f40cefb9ee353
  2. id:
    2ad0e25da4443a71db1cef085e8422a9
    urn:
    URN:NBN:no-nb_plikttidsskrift_fd54b1d6-4e53-4302-a8d1-cac7e43bf7cb
    title:
    HRmagasinet. 2024 Nr. 4
    creators:
    not reported by source
    year:
    2024
    publisher:
    Ask media
    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_plikttidsskrift_fd54b1d6-4e53-4302-a8d1-cac7e43bf7cb_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2ad0e25da4443a71db1cef085e8422a9
  3. id:
    26fb8942b3ba244fbd11b0ea90012be3
    urn:
    URN:NBN:no-nb_digitidsskrift_2024030880026_003
    title:
    Ferd sosiale entreprenører : resultater ...
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2011
    publisher:
    Ferd sosiale entreprenører
    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_2024030880026_003_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/26fb8942b3ba244fbd11b0ea90012be3
  4. id:
    d9a62a2826f8908cd37be3b89feec7d5
    urn:
    URN:NBN:no-nb_digitidsskrift_2024030880026_002
    title:
    Ferd sosiale entreprenører : resultater ...
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2011
    publisher:
    Ferd sosiale entreprenører
    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_2024030880026_002_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d9a62a2826f8908cd37be3b89feec7d5
  5. id:
    16ae4a9131949afa0f1fb3acf6ef4492
    urn:
    URN:NBN:no-nb_digitidsskrift_2024030880026_006
    title:
    Ferd sosiale entreprenører : resultater ...
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2011
    publisher:
    Ferd sosiale entreprenører
    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_2024030880026_006_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/16ae4a9131949afa0f1fb3acf6ef4492
  6. id:
    f32038d3d7834a6441f448d24e93395b
    urn:
    URN:NBN:no-nb_digitidsskrift_2023102083039_001
    title:
    Ferd (Lysaker) : konsernmagasin for Ferd. 2023 Nr. 3
    creators:

    1 results

    1. Ferd
    year:
    2023
    publisher:
    Ferd
    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_2023102083039_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f32038d3d7834a6441f448d24e93395b
  7. id:
    4021acc0d546e5c0684e071abd7c002b
    urn:
    URN:NBN:no-nb_digitidsskrift_2025050983027_001
    title:
    Ferd sosiale entreprenører : resultater .... 2021/2022
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2021
    publisher:
    Ferd sosiale entreprenører
    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_2025050983027_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4021acc0d546e5c0684e071abd7c002b
  8. id:
    4540ef629527036a019a1533d78f6017
    urn:
    URN:NBN:no-nb_digavis_dagensnaeringsliv_null_null_20170928_128_224_1
    title:
    Dagens Næringsliv
    creators:
    not reported by source
    year:
    2017
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Oslo
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_dagensnaeringsliv_null_null_20170928_128_224_1-1_001_nyhet/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4540ef629527036a019a1533d78f6017
    date:
    2017-09-28
  9. id:
    7ea5f57a3fb1901b75b2539d7190c382
    urn:
    URN:NBN:no-nb_digitidsskrift_2024030880026_001
    title:
    Ferd sosiale entreprenører : resultater ...
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2011
    publisher:
    Ferd sosiale entreprenører
    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_2024030880026_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/7ea5f57a3fb1901b75b2539d7190c382
  10. id:
    f3681003263f3d9792af6454646b7b43
    urn:
    URN:NBN:no-nb_digitidsskrift_2025022880015_007
    title:
    =Oslo (tidsskrift) : Erlik magasin. 2020 Nr. 8
    creators:

    1 results

    1. Erlik (forening)
    year:
    2020
    publisher:
    Erlik
    media_types:

    1 results

    1. tidsskrift
    languages:

    3 results

    1. nob
    2. mul
    3. nno
    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_2025022880015_007_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f3681003263f3d9792af6454646b7b43
  11. id:
    e00c6590bcd2cc353239d237072d4b84
    urn:
    URN:NBN:no-nb_plikttidsskrift_52e3e995-3e7b-4f42-b492-86785c54865e
    title:
    =Erlik. August 2020
    creators:

    1 results

    1. Erlik, Stiftelsen
    year:
    2020
    publisher:
    Stiftelsen Erlik
    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_plikttidsskrift_52e3e995-3e7b-4f42-b492-86785c54865e_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e00c6590bcd2cc353239d237072d4b84
  12. id:
    e7b518cea9bd324ac981c0931a64ab50
    urn:
    URN:NBN:no-nb_digitidsskrift_2023053083049_001
    title:
    Computerworld (Oslo : trykt utg.). 2023 Vol. 41 Nr. 3
    creators:
    not reported by source
    year:
    2023
    publisher:
    Computer Communications
    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_2023053083049_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e7b518cea9bd324ac981c0931a64ab50
  13. id:
    f54d8cad64b7b8a6132c7b388b3fcd70
    urn:
    URN:NBN:no-nb_digitidsskrift_2024022880032_006
    title:
    Dissimilis Norge : medlemsblad for Dissimilis Norge. 2012 Nr. 2
    creators:

    1 results

    1. Dissimilis Norge
    year:
    2012
    publisher:
    Dissimilis Norge
    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_2024022880032_006_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f54d8cad64b7b8a6132c7b388b3fcd70
  14. id:
    bfdd3c120ae8693826691ea77ffd75df
    urn:
    URN:NBN:no-nb_digitidsskrift_2023021483100_001
    title:
    Ferd (Lysaker) : konsernmagasin for Ferd. 2022 Nr. 4
    creators:

    1 results

    1. Ferd
    year:
    2022
    publisher:
    Ferd
    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_2023021483100_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/bfdd3c120ae8693826691ea77ffd75df
  15. id:
    566a48a76968e811837bfa4b6685719c
    urn:
    URN:NBN:no-nb_digavis_finansavisen_null_null_20230615_32_135_1
    title:
    Finansavisen
    creators:
    not reported by source
    year:
    2023
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Oslo
    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_digavis_finansavisen_null_null_20230615_32_135_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/566a48a76968e811837bfa4b6685719c
    date:
    2023-06-15
  16. id:
    66765c5c83d2a98ad454f86f26f2921a
    urn:
    URN:NBN:no-nb_digitidsskrift_2024030880026_005
    title:
    Ferd sosiale entreprenører : resultater ...
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2011
    publisher:
    Ferd sosiale entreprenører
    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_2024030880026_005_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/66765c5c83d2a98ad454f86f26f2921a
  17. id:
    92f94faa72e7c9000ff20e0c3c78b690
    urn:
    URN:NBN:no-nb_digibok_2021100148068
    title:
    Sosialt entreprenørskapshåndboka : for konsertarrangører
    creators:

    3 results

    1. Hummelsund, Guri
    2. Nugent, Jessica
    3. Norske konsertarrangører
    year:
    2018
    publisher:
    Norske konsertarrangører
    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_2021100148068_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/92f94faa72e7c9000ff20e0c3c78b690
  18. id:
    8b1cb38df9c6ea3468838a4565ecb031
    urn:
    URN:NBN:no-nb_digibok_2016110948068
    title:
    Palynostratigraphy of the Permian-lowermost Triassic succession, Barents Sea area
    creators:

    1 results

    1. Mangerud, Gunn
    year:
    1994
    publisher:
    Department of Geology, The Faculty of Mathematics and Natural Sciences, 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:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016110948068_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8b1cb38df9c6ea3468838a4565ecb031
  19. id:
    6ad639ddebe8a693352c1832c358de40
    urn:
    URN:NBN:no-nb_digitidsskrift_2024030880026_004
    title:
    Ferd sosiale entreprenører : resultater ...
    creators:

    1 results

    1. Ferd sosiale entreprenører
    year:
    2011
    publisher:
    Ferd sosiale entreprenører
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    1 results

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    Medier og ledelse
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    1 results

    1. tidsskrift
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    1. nob
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    Sorgenfri=. 2026 Nr. 5
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    Stiftelsen Erlik
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    1 results

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    Excudebant Nicolaus Möller et filius, Aulae Regiae Typographi
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    1 results

    1. bøker
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    1 results

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    Aftenposten Aftenposten [1.versjon]
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    year:
    2010
    publisher:
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    1 results

    1. aviser
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    1 results

    1. nob
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    Oslo
    digital:
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