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 2026-11-13T17:43:01Z in 0.287 seconds.

total:
188
page:
0
size:
25
items:

25 results

  1. id:
    c2eb9294ca31d2f6659982d484d481a7
    urn:
    URN:NBN:no-nb_digitidsskrift_2025060383111_001
    title:
    Moderne transport (Oslo : 1989-) : logistikk i praksis. 2025 Vol. 58 Nr. 3
    creators:

    1 results

    1. Bjørgu AS
    year:
    2025
    publisher:
    Bjørgu AS
    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_2025060383111_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c2eb9294ca31d2f6659982d484d481a7
  2. id:
    b533b2ae07b385b8009c080660f9723f
    urn:
    URN:NBN:no-nb_digitidsskrift_2026011583081_001
    title:
    Moderne transport (Oslo : 1989-) : logistikk i praksis. 2025 Vol. 58 Nr. 9
    creators:

    1 results

    1. Bjørgu AS
    year:
    2025
    publisher:
    Bjørgu AS
    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_2026011583081_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b533b2ae07b385b8009c080660f9723f
  3. id:
    740d47fb45aeaf000c0c6cb0c0d63fa2
    urn:
    URN:NBN:no-nb_digitidsskrift_2025060383143_001
    title:
    Moderne transport (Oslo : 1989-) : logistikk i praksis. 2025 Vol. 58 Nr. 2
    creators:

    1 results

    1. Bjørgu AS
    year:
    2025
    publisher:
    Bjørgu AS
    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_2025060383143_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/740d47fb45aeaf000c0c6cb0c0d63fa2
  4. id:
    4db2c1205d6fcd33daf2a23dc58b9351
    urn:
    URN:NBN:no-nb_digitidsskrift_2025071583010_001
    title:
    Moderne transport (Oslo : 1989-) : logistikk i praksis. 2025 Vol. 58 Nr. 4
    creators:

    1 results

    1. Bjørgu AS
    year:
    2025
    publisher:
    Bjørgu AS
    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_2025071583010_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4db2c1205d6fcd33daf2a23dc58b9351
  5. id:
    2f79a33ed819fb24acb59d4e2a703119
    urn:
    URN:NBN:no-nb_digitidsskrift_2026090383292_001
    title:
    Tidsskriftet logistikk : logistikk i praksis. 2026 Vol. 59 Nr. 1
    creators:

    1 results

    1. Logistikkforeningen
    year:
    2026
    publisher:
    Bjørgu AS
    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_2026090383292_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2f79a33ed819fb24acb59d4e2a703119
  6. id:
    c49e8a01087b7041310e3ac0266acf7f
    urn:
    URN:NBN:no-nb_digitidsskrift_2024080680045_002
    title:
    Miljørapport. 2008
    creators:

    3 results

    1. El-Retur
    2. Elektronikkretur
    3. Hvitevareretur AS
    year:
    2008
    publisher:
    Elektronikkretur
    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_2024080680045_002_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c49e8a01087b7041310e3ac0266acf7f
  7. id:
    a94f9dfb73c9d6c9f05c9249ba53fdff
    urn:
    URN:NBN:no-nb_digitidsskrift_2024080680045_003
    title:
    Miljørapport. 2009
    creators:

    3 results

    1. El-Retur
    2. Elektronikkretur
    3. Hvitevareretur AS
    year:
    2009
    publisher:
    Elektronikkretur
    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_2024080680045_003_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a94f9dfb73c9d6c9f05c9249ba53fdff
  8. id:
    dc41ef15732122f27bd582899b4f15d0
    urn:
    URN:NBN:no-nb_digitidsskrift_2024080680045_001
    title:
    Miljørapport. 2007
    creators:

    3 results

    1. El-Retur
    2. Elektronikkretur
    3. Hvitevareretur AS
    year:
    2007
    publisher:
    Elektronikkretur
    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_2024080680045_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/dc41ef15732122f27bd582899b4f15d0
  9. id:
    5964acc3dce078bb539b15ede6d41da3
    urn:
    URN:NBN:no-nb_plikttidsskrift_41d28573-c207-4e54-b249-8ea2f0506dc5
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2008 Vol. 33 Nr. 4
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2008
    publisher:
    Norsk entomologisk forening
    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_41d28573-c207-4e54-b249-8ea2f0506dc5_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5964acc3dce078bb539b15ede6d41da3
  10. id:
    ddfae71a99f9ec749045dedafeffed2d
    urn:
    URN:NBN:no-nb_plikttidsskrift_d028424e-5cd5-46f2-bdb5-033152f6c7e7
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2009 Vol. 34 Nr. 2
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2009
    publisher:
    Norsk entomologisk forening
    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_d028424e-5cd5-46f2-bdb5-033152f6c7e7_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ddfae71a99f9ec749045dedafeffed2d
  11. id:
    ea2b1ab611a74fd93a2d89f9a02c3394
    urn:
    URN:NBN:no-nb_plikttidsskrift_0bcb3512-d50f-4c24-9ea3-c1cdcbd3a774
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2008 Vol. 33 Nr. 2/3
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2008
    publisher:
    Norsk entomologisk forening
    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_0bcb3512-d50f-4c24-9ea3-c1cdcbd3a774_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ea2b1ab611a74fd93a2d89f9a02c3394
  12. id:
    0d9b03aedea22a771aca824e7dd5017a
    urn:
    URN:NBN:no-nb_plikttidsskrift_38bdd23f-f2fd-4e95-9b8c-021fc1141e48
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2009 Vol. 34 Nr. 4
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2009
    publisher:
    Norsk entomologisk forening
    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_38bdd23f-f2fd-4e95-9b8c-021fc1141e48_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0d9b03aedea22a771aca824e7dd5017a
  13. id:
    b7ed555f0d2b470bff7decf9f6ee9dfd
    urn:
    URN:NBN:no-nb_plikttidsskrift_ca2e21c9-9f32-4ec2-b968-ba9cc92adbc0
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2009 Vol. 34 Nr. 3
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2009
    publisher:
    Norsk entomologisk forening
    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_ca2e21c9-9f32-4ec2-b968-ba9cc92adbc0_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b7ed555f0d2b470bff7decf9f6ee9dfd
  14. id:
    69a3a0771804596c042177fec9392517
    urn:
    URN:NBN:no-nb_plikttidsskrift_62957837-23fc-429f-b2c0-9fceb8fe7611
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2010 Vol. 35 Nr. 3
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2010
    publisher:
    Norsk entomologisk forening
    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_62957837-23fc-429f-b2c0-9fceb8fe7611_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/69a3a0771804596c042177fec9392517
  15. id:
    0ad01894e3aa0311cc4193c3fe1680d5
    urn:
    URN:NBN:no-nb_plikttidsskrift_0783b3ea-f076-4a06-ba13-657adaf94557
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2010 Vol. 35 Nr. 2
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2010
    publisher:
    Norsk entomologisk forening
    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_0783b3ea-f076-4a06-ba13-657adaf94557_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0ad01894e3aa0311cc4193c3fe1680d5
  16. id:
    464b99d1f38d37f7d096da6380f024bd
    urn:
    URN:NBN:no-nb_plikttidsskrift_0fe48fcf-42d0-44ca-8b2b-d2ccf8c26b04
    title:
    Insekt-nytt (trykt utg.) : medlemsblad for Norsk entomologisk forening. 2010 Vol. 35 Nr. 1
    creators:

    1 results

    1. Norsk entomologisk forening
    year:
    2010
    publisher:
    Norsk entomologisk forening
    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_0fe48fcf-42d0-44ca-8b2b-d2ccf8c26b04_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/464b99d1f38d37f7d096da6380f024bd
  17. id:
    4d7582aca9120851d48ba6fc0823f79e
    urn:
    URN:NBN:no-nb_digitidsskrift_2022062880087_001
    title:
    Kjemi : prosjekt, prosess, produkt. 2007 Vol. 67 Nr. 1
    creators:

    3 results

    1. Norsk kjemisk selskap
    2. Norske sivilingeniørers forening
    3. Norges ingeniørorganisasjon - NITO
    year:
    2007
    publisher:
    Media Oslo
    media_types:

    1 results

    1. tidsskrift
    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_digitidsskrift_2022062880087_001_0001/full/0,128/0/native.jpg
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