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 2026-11-03T09:45:47Z in 0.390 seconds.

total:
259017
page:
0
size:
25
items:

25 results

  1. id:
    3effc70fdabfe60006243714d702e288
    urn:
    not reported by source
    title:
    As I try to remember
    creators:

    1 results

    1. Sordal, Stein Roger
    year:
    2023
    publisher:
    Apollon Records
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. zxx
    county:
    not reported by source
    digital:
    no
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/3effc70fdabfe60006243714d702e288
  2. id:
    654541229ad0f9cb397225304a0051c7
    urn:
    not reported by source
    title:
    As I try to remember...
    creators:

    1 results

    1. Sordal, Stein Roger
    year:
    not reported by source
    publisher:
    Apollon Records
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. zxx
    county:
    not reported by source
    digital:
    no
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/654541229ad0f9cb397225304a0051c7
  3. id:
    98e1f638a81a393877a2cb5b3a96d1c9
    urn:
    URN:NBN:no-nb_pliktmusikk_UPC_197188702410
    title:
    As I Try To Remember
    creators:

    2 results

    1. Sordal, Stein Roger
    2. Endresen, Simen Hefte
    year:
    20230811
    publisher:
    Apollon Records
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. und
    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_pliktmusikk_UPC_197188702410_image_001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/98e1f638a81a393877a2cb5b3a96d1c9
  4. id:
    5b4dac02f188a5a99808df305242b2ac
    urn:
    URN:NBN:no-nb_pliktmusikk_EAN_7090022280057_02_0006
    title:
    As Ugly as You
    creators:

    2 results

    1. Try Love & The Taxis Of Evil
    2. Fitzgerald, Patrik
    year:
    20090318
    publisher:
    Crispin Glover Records
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/5b4dac02f188a5a99808df305242b2ac
  5. id:
    7fa93e79218a77cf974abc52925c1417
    urn:
    not reported by source
    title:
    As ugly as you
    creators:

    4 results

    1. Try Love
    2. Basse
    3. Taxis of Evil (musikkgruppe)
    4. Frazier, Chuck
    year:
    2009
    publisher:
    not reported by source
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    no
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/7fa93e79218a77cf974abc52925c1417
  6. id:
    4b57e5fc0b331bae0147a84f0f7aa643
    urn:
    not reported by source
    title:
    Try to make it as one
    creators:

    4 results

    1. Eijk, Stig van
    2. Kastaway
    3. Larsen, Bård S.
    4. Cesca
    year:
    2013
    publisher:
    Nordic Records
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    no
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/4b57e5fc0b331bae0147a84f0f7aa643
  7. id:
    24651067b1932cf265e9227338e7e8e4
    urn:
    URN:NBN:no-nb_pliktmonografi_000039397
    title:
    Poker, politikk og reklame og sånn
    creators:

    1 results

    1. Try, Kjetil
    year:
    2024
    publisher:
    Gyldendal
    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_000039397_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/24651067b1932cf265e9227338e7e8e4
  8. id:
    d3e249e1fc527036b40f106e7e4e6f6f
    urn:
    URN:NBN:no-nb_digibok_2014112707616
    title:
    "Try again. Fail again. Fail better"
    creators:

    4 results

    1. Try Again, Fail Again, Fail Better (utstilling) Moss 2006
    2. Cripps, Peter
    3. Momentum (biennale) Moss
    4. Kaminka, Ika
    year:
    2006
    publisher:
    Momentum
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2014112707616_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d3e249e1fc527036b40f106e7e4e6f6f
  9. id:
    2246325202e6029b311a5b691bc40950
    urn:
    not reported by source
    title:
    Arkitekten og reklamemannen
    creators:

    3 results

    1. Butenschøn, Daniel G.
    2. Gustavsen, Ole
    3. Try, Kjetil
    year:
    2005
    publisher:
    not reported by source
    media_types:

    1 results

    1. artikler
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    no
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/2246325202e6029b311a5b691bc40950
  10. id:
    9aac071f4b8649a02387d51a90faf45d
    urn:
    URN:NBN:no-nb_pliktmusikk_EAN_5707235000779_01_0002
    title:
    Try To Make It As One (feat. Kast Away)
    creators:

    2 results

    1. Eijk, Stig van
    2. Allen, Dominique
    year:
    20130524
    publisher:
    Nordic Records
    media_types:

    1 results

    1. musikk
    languages:

    1 results

    1. und
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    not reported by source
    viewer_url:
    https://www.nb.no/items/9aac071f4b8649a02387d51a90faf45d
  11. id:
    47b6a85040e851ceb230acb2fb4d500d
    urn:
    URN:NBN:no-nb_digibok_2009012104013
    title:
    Oluf Rasmussen AS, 100 år : 1902-2002
    creators:

    1 results

    1. Oluf Rasmussen AS
    year:
    2002
    publisher:
    [Oluf Rasmussens forl.]
    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_2009012104013_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/47b6a85040e851ceb230acb2fb4d500d
  12. id:
    871fdebf48b8a3dbf0bc02652e2dd8b9
    urn:
    URN:NBN:no-nb_digibok_2011022808155
    title:
    Utdanning og arbeidsmarked .... 2000
    creators:

    1 results

    1. Try, Sverre
    year:
    2000
    publisher:
    Instituttet
    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_2011022808155_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/871fdebf48b8a3dbf0bc02652e2dd8b9
  13. id:
    4d2d6a4b85c0a395fa9e9575e04f2ee1
    urn:
    URN:NBN:no-nb_digibok_2017010348107
    title:
    Effects of a youth labour market programme in Norway
    creators:

    1 results

    1. Try, Sverre
    year:
    1993
    publisher:
    Institute for Social Research
    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_2017010348107_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4d2d6a4b85c0a395fa9e9575e04f2ee1
  14. id:
    37102f560284cff7520fa173a50599a3
    urn:
    URN:NBN:no-nb_digibok_2008101304016
    title:
    Veksten i høyere utdanning : et vellykket arbeidsmarkedspolitisk tiltak?
    creators:

    1 results

    1. Try, Sverre
    year:
    2000
    publisher:
    Norsk institutt for studier av forskning og utdanning
    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_2008101304016_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/37102f560284cff7520fa173a50599a3
  15. id:
    9e63d24ead2effd814c7e413c3d5c86e
    urn:
    URN:NBN:no-nb_digibok_2007120700005
    title:
    Håndbok i systemrevisjoner
    creators:

    1 results

    1. Try, Svein
    year:
    1993
    publisher:
    Ad Notam Gyldendal
    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_2007120700005_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9e63d24ead2effd814c7e413c3d5c86e
  16. id:
    07cf2e785e2ce241f0fa6c14d80e0163
    urn:
    URN:NBN:no-nb_digibok_2008112601016
    title:
    Fleksibelt arbeid blant nyutdannede akademikere
    creators:

    1 results

    1. Try, Sverre
    year:
    2001
    publisher:
    Norsk institutt for studier av forskning og utdanning
    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_2008112601016_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/07cf2e785e2ce241f0fa6c14d80e0163
  17. id:
    c2a71841b83fd4913cb7dd212c1b4dfc
    urn:
    URN:NBN:no-nb_digibok_2011051008078
    title:
    Bruk av søkekanaler blant nyutdannede akademikere
    creators:

    1 results

    1. Try, Sverre
    year:
    2002
    publisher:
    Norsk institutt for studier av forskning og utdanning
    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_2011051008078_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c2a71841b83fd4913cb7dd212c1b4dfc
  18. id:
    b7604c536cd77ca0d082ebf39d8ef547
    urn:
    URN:NBN:no-nb_digibok_2013110405090
    title:
    Frels oss fra det onde : kriminalroman
    creators:

    1 results

    1. Try, Kjetil
    year:
    2011
    publisher:
    Gyldendal
    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_2013110405090_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b7604c536cd77ca0d082ebf39d8ef547
  19. id:
    18ea92737aafc7eb3108c7fb888a4d30
    urn:
    URN:NBN:no-nb_digibok_2013100805039
    title:
    Pavlovs hunder : kriminalroman
    creators:

    1 results

    1. Try, Kjetil
    year:
    2002
    publisher:
    Gyldendal
    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_2013100805039_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/18ea92737aafc7eb3108c7fb888a4d30
  20. id:
    f26729f0928dae69eff44c521c0a416c
    urn:
    URN:NBN:no-nb_digibok_2023030648085
    title:
    Historien om Husdyr systemer AS = : The history about Husdyr systemer AS
    creators:

    1 results

    1. Husdyr systemer as
    year:
    2022
    publisher:
    Husdyr systemer AS
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023030648085_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f26729f0928dae69eff44c521c0a416c
  21. id:
    a58b7a18c1b211d0c8b259647c26c1cf
    urn:
    URN:NBN:no-nb_digibok_2009062300071
    title:
    Pavlovs hunder : kriminalroman
    creators:

    1 results

    1. Try, Kjetil
    year:
    2003
    publisher:
    Gyldendal
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