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 2026-10-14T21:12:51Z in 0.322 seconds.

total:
205776
page:
0
size:
25
items:

25 results

  1. id:
    40987426fd18b99fbbdfbcfe180b68bf
    urn:
    URN:NBN:no-nb_digitidsskrift_2024081380018_004
    title:
    Nordic Vision. 2010 Nr. 2
    creators:

    1 results

    1. Nordic Vision Magazine
    year:
    2010
    publisher:
    Nordic Invasion
    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_2024081380018_004_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/40987426fd18b99fbbdfbcfe180b68bf
  2. id:
    281baa445a14c9d4643105002f9d2ee8
    urn:
    URN:NBN:no-nb_digitidsskrift_2024081380018_003
    title:
    Nordic Vision. 2010 Nr. 1
    creators:

    1 results

    1. Nordic Vision Magazine
    year:
    2010
    publisher:
    Nordic Invasion
    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_2024081380018_003_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/281baa445a14c9d4643105002f9d2ee8
  3. id:
    e8654c30c4f5b1609811fa9074dc6eac
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581201_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1996 Vol. 50 Nr. 2
    creators:
    not reported by source
    year:
    1996
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581201_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e8654c30c4f5b1609811fa9074dc6eac
  4. id:
    e53cbb5459223afb454740d6431cd1ef
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011981006_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1993 Vol. 47 Nr. 5
    creators:
    not reported by source
    year:
    1993
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011981006_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e53cbb5459223afb454740d6431cd1ef
  5. id:
    858b6af2c4258bf9bc09be79efc52abe
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581198_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1994 Vol. 48 Nr. 6
    creators:
    not reported by source
    year:
    1994
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581198_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/858b6af2c4258bf9bc09be79efc52abe
  6. id:
    a845ee0de8422ed88511d933b120eb2e
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581229_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1999 Vol. 53 Nr. 2
    creators:
    not reported by source
    year:
    1999
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581229_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a845ee0de8422ed88511d933b120eb2e
  7. id:
    593ed95ca9c0b62bf2088ab24fcdcb52
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581197_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1994 Vol. 48 Nr. 5
    creators:
    not reported by source
    year:
    1994
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581197_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/593ed95ca9c0b62bf2088ab24fcdcb52
  8. id:
    809db8429d6dd4557d42e8e6c470788c
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581175_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1998 Vol. 52 Nr. 1
    creators:
    not reported by source
    year:
    1998
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581175_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/809db8429d6dd4557d42e8e6c470788c
  9. id:
    1a3dc8b14eb5a622530139e644091c57
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581205_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1996 Vol. 50 Nr. 6
    creators:
    not reported by source
    year:
    1996
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581205_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/1a3dc8b14eb5a622530139e644091c57
  10. id:
    543b221bd0ab314e13a63afbd44383fb
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581259_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 2006 Vol. 60 Nr. 4
    creators:
    not reported by source
    year:
    2006
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581259_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/543b221bd0ab314e13a63afbd44383fb
  11. id:
    1875fae1187dd2a3af4f90d899f6fcb1
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581222_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 2001 Vol. 55 Nr. 2
    creators:
    not reported by source
    year:
    2001
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581222_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/1875fae1187dd2a3af4f90d899f6fcb1
  12. id:
    774e572b47a7e1e1226d0f507fda2220
    urn:
    URN:NBN:no-nb_digitidsskrift_2015062581031_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1998 Vol. 52 Nr. 6
    creators:
    not reported by source
    year:
    1998
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015062581031_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/774e572b47a7e1e1226d0f507fda2220
  13. id:
    d83bcc430743550c562e7f6564a2b10e
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581149_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 2004 Vol. 58 Nr. 4
    creators:
    not reported by source
    year:
    2004
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581149_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d83bcc430743550c562e7f6564a2b10e
  14. id:
    009af1e4c69397155b1181e420e9b08c
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011981011_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1997 Vol. 51 Nr. 4
    creators:
    not reported by source
    year:
    1997
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011981011_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/009af1e4c69397155b1181e420e9b08c
  15. id:
    5da2bb66f4895de8cf93d552c52747e0
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581238_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 2003 Vol. 57 Nr. 2
    creators:
    not reported by source
    year:
    2003
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581238_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5da2bb66f4895de8cf93d552c52747e0
  16. id:
    5274748cbdaf8fb9c43c0dd56cb128f1
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581200_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1996 Vol. 50 Nr. 1
    creators:
    not reported by source
    year:
    1996
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581200_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5274748cbdaf8fb9c43c0dd56cb128f1
  17. id:
    09cf7705aaab635e68847487628ca678
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581208_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1992 Vol. 46 Nr. 2
    creators:
    not reported by source
    year:
    1992
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015011581208_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/09cf7705aaab635e68847487628ca678
  18. id:
    8c6ef63f0fc78c0960989a05f3013736
    urn:
    URN:NBN:no-nb_digitidsskrift_2015062581025_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 2002 Vol. 56 Nr. 2
    creators:
    not reported by source
    year:
    2002
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2015062581025_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8c6ef63f0fc78c0960989a05f3013736
  19. id:
    67dff985f730e8a1b47db04c4cb539b5
    urn:
    URN:NBN:no-nb_digitidsskrift_2015011581173_001
    title:
    Nordic journal of psychiatry (trykt utg.) : Nordisk psykiatrisk tidsskrift. 1995 Vol. 49 Nr. 6
    creators:
    not reported by source
    year:
    1995
    publisher:
    Informa Healthcare
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. mul
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
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