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.

Parameter	Requirement	JSON type	Description
`q`	required	string	Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
`media_type`	optional	union	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.
`language`	optional	union	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.
`county`	optional	union	Norwegian county name, e.g. "Troms", "Oslo".
`year_from`	optional	union	Restrict to items published/issued in this year range (inclusive).
`year_to`	optional	union	Restrict to items published/issued in this year range (inclusive).
`digital_only`	optional	boolean	Only items that have been digitized.
`sort`	optional	union	One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
`page`	optional	integer	Zero-based page index.
`size`	optional	integer	Results per page, 1 to 100 (default 10).
`limit`	optional	integer	Gateway page size; default 25, maximum 100.
`offset`	optional	integer	Number 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.

q (required) Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.

media_type 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.

language 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.

county Type: string. Norwegian county name, e.g. "Troms", "Oslo".

year_from Type: integer. Restrict to items published/issued in this year range (inclusive).

year_to Type: integer. Restrict to items published/issued in this year range (inclusive).

digital_only Type: yes/no. Only items that have been digitized.

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

page Type: integer. Zero-based page index.

size Type: integer. Results per page, 1 to 100 (default 10).

Result

Source: National Library of Norway. Retrieved 2026-10-22T12:19:19Z in 0.307 seconds.

total:

8757

page:

size:

items:

25 results

id:
5c89de21aff459976d7b0aaf993ffe31
urn:
URN:NBN:no-nb_digibok_2011061608092
title:
Ahlsell håndbok for el.montører
creators:
3 results
1. Finsrud, Hans Paul
2. Ahlsell Norge AS
3. HPF Consulting
year:
2006
publisher:
HPF Consulting
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_2011061608092_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5c89de21aff459976d7b0aaf993ffe31
id:
3441ed03fed41748009095bb8489c234
urn:
not reported by source
title:
Svinger kraftig i grossistbransjen
creators:
1 results
1. Grønlien, Bjørn
year:
2013
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/3441ed03fed41748009095bb8489c234
id:
ca3d8e6a50c7678034c8c1b3d112e967
urn:
not reported by source
title:
Hedda Hilton
creators:
1 results
1. Svensson, Per
year:
2004
publisher:
not reported by source
media_types:
1 results
1. artikler
languages:
1 results
1. swe
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/ca3d8e6a50c7678034c8c1b3d112e967
id:
2cc3c11aeacc84e6a9ca030915e707f7
urn:
not reported by source
title:
Förtätad och flertydig Hedda
creators:
1 results
1. Larsén, Carlhåkan
year:
2004
publisher:
not reported by source
media_types:
1 results
1. artikler
languages:
1 results
1. swe
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/2cc3c11aeacc84e6a9ca030915e707f7
id:
c524aeadbb2545b6fb8eefc5797d795e
urn:
not reported by source
title:
En Hedda på gränsen till det bisarra
creators:
1 results
1. Westling, Barbro
year:
2004
publisher:
not reported by source
media_types:
1 results
1. artikler
languages:
1 results
1. swe
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/c524aeadbb2545b6fb8eefc5797d795e
id:
feb0f24381b6c61293a32381eceb2acb
urn:
not reported by source
title:
Hedda värd längre speltid
creators:
1 results
1. Persson, Ulf
year:
2004
publisher:
not reported by source
media_types:
1 results
1. artikler
languages:
1 results
1. swe
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/feb0f24381b6c61293a32381eceb2acb
id:
26491528c8f0360bf8a876fd6dac9b85
urn:
URN:NBN:no-nb_digitidsskrift_2024080680002_002
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2007 Vol. 23 Nr. 2
creators:
not reported by source
year:
2007
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680002_002_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/26491528c8f0360bf8a876fd6dac9b85
id:
f6a770bc44b5523603f455963f0fa84c
urn:
URN:NBN:no-nb_digitidsskrift_2024080680002_003
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2007 Vol. 23 Nr. 3
creators:
not reported by source
year:
2007
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680002_003_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f6a770bc44b5523603f455963f0fa84c
id:
abb192dbc3ffbd7eb993cedaf5176821
urn:
URN:NBN:no-nb_digitidsskrift_2024080680002_006
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2007 Vol. 23 Nr. 6
creators:
not reported by source
year:
2007
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680002_006_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/abb192dbc3ffbd7eb993cedaf5176821
id:
f47a8b15bcb2a1de421f35e42b8798ec
urn:
URN:NBN:no-nb_digitidsskrift_2026021283020_001
title:
Kulde og varmepumper (trykt utg.). 2008 Vol. 24 Nr. 6
creators:
not reported by source
year:
2008
publisher:
Kuldeforlaget
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_2026021283020_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f47a8b15bcb2a1de421f35e42b8798ec
id:
de886f3ca633dd81491039e19cf51713
urn:
URN:NBN:no-nb_digitidsskrift_2025121980006_001
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2005 Vol. 20 Nr. 1
creators:
not reported by source
year:
2005
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2025121980006_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/de886f3ca633dd81491039e19cf51713
id:
dfb15dc4d33ed43112de6acd72d5d135
urn:
URN:NBN:no-nb_digitidsskrift_2025121980006_004
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2005 Vol. 20 Nr. 4
creators:
not reported by source
year:
2005
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2025121980006_004_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/dfb15dc4d33ed43112de6acd72d5d135
id:
882582f140ed4e0f75238463b62b4cb5
urn:
URN:NBN:no-nb_digitidsskrift_2024080680001_006
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2008 Vol. 24 Nr. 6
creators:
not reported by source
year:
2008
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680001_006_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/882582f140ed4e0f75238463b62b4cb5
id:
ed18f5ac3fb10186fb166e3fab08c4db
urn:
URN:NBN:no-nb_digitidsskrift_2024080680002_005
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2007 Vol. 23 Nr. 5
creators:
not reported by source
year:
2007
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680002_005_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ed18f5ac3fb10186fb166e3fab08c4db
id:
b0664a61e83ace6bf46a753ebbdf427e
urn:
URN:NBN:no-nb_digitidsskrift_2024080680002_001
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2007 Vol. 23 Nr. 1
creators:
not reported by source
year:
2007
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680002_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b0664a61e83ace6bf46a753ebbdf427e
id:
a6b7baece085cf04033ea67d334c6c2a
urn:
URN:NBN:no-nb_digitidsskrift_2024080680002_004
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2007 Vol. 23 Nr. 4
creators:
not reported by source
year:
2007
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680002_004_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a6b7baece085cf04033ea67d334c6c2a
id:
a33040b4aeb6f14f7d80870f4a47308e
urn:
URN:NBN:no-nb_digitidsskrift_2025121980006_003
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2005 Vol. 20 Nr. 3
creators:
not reported by source
year:
2005
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2025121980006_003_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a33040b4aeb6f14f7d80870f4a47308e
id:
6d0aabccb968acf211b0f7dedb796beb
urn:
URN:NBN:no-nb_digitidsskrift_2024080680001_001
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2008 Vol. 24 Nr. 1
creators:
not reported by source
year:
2008
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2024080680001_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6d0aabccb968acf211b0f7dedb796beb
id:
1d889275efc179c877c16b4e539ad613
urn:
URN:NBN:no-nb_digitidsskrift_2025121980006_006
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2005 Vol. 20 Nr. 6
creators:
not reported by source
year:
2005
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2025121980006_006_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1d889275efc179c877c16b4e539ad613
id:
53cf9840f2f4cda005960a49585e1dd3
urn:
URN:NBN:no-nb_digitidsskrift_2025121980006_002
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2005 Vol. 20 Nr. 2
creators:
not reported by source
year:
2005
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
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_2025121980006_002_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/53cf9840f2f4cda005960a49585e1dd3
id:
872961eaf6c5748ca4715b16ff2a8a50
urn:
URN:NBN:no-nb_digitidsskrift_2024080680001_004
title:
Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2008 Vol. 24 Nr. 4
creators:
not reported by source
year:
2008
publisher:
Kuldeforlaget
media_types:
1 results
1. tidsskrift
languages:
4 results
1. eng
2. nob
3. mul
4. swe
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
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title:
Kulde og varmepumper (trykt utg.). 2008 Vol. 24 Nr. 4
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2008
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Kuldeforlaget
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Kulde og varmepumper (trykt utg.). 2008 Vol. 24 Nr. 5
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year:
2008
publisher:
Kuldeforlaget
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1 results
1. tidsskrift
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Kulde (trykt utg.) : kuldeteknikk, air-conditioning, varmepumper = Scandinavian refrigeration and heat pump journal. 2008 Vol. 24 Nr. 5
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not reported by source
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2008
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Kuldeforlaget
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Kulde og varmepumper (trykt utg.). 2008 Vol. 24 Nr. 2
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year:
2008
publisher:
Kuldeforlaget
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1. tidsskrift
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1 results
1. nob
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limit:

offset:

returned:

has_more_results:

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next_offset:

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