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 2026-10-24T10:57:34Z in 0.997 seconds.

total:

7525

page:

size:

items:

25 results

id:
248d8465d96a4ceae68d20acdce59dfe
urn:
URN:NBN:no-nb_digitidsskrift_2026080483018_001
title:
NemiTek (trykt) : fagmagasin om VVS, energi og miljøteknikk. Mai 2026
creators:
not reported by source
year:
2026
publisher:
NemiTek AS
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_2026080483018_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/248d8465d96a4ceae68d20acdce59dfe
id:
d8f6fcf0d89538f8ee9e696c8f32e225
urn:
URN:NBN:no-nb_digitidsskrift_2026092283122_001
title:
NemiTek (trykt) : fagmagasin om VVS, energi og miljøteknikk. Juni 2026
creators:
not reported by source
year:
2026
publisher:
NemiTek AS
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_2026092283122_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d8f6fcf0d89538f8ee9e696c8f32e225
id:
5d5e273b7111146d9e4c8e8413697001
urn:
URN:NBN:no-nb_digitidsskrift_2026061683008_001
title:
NemiTek (trykt) : fagmagasin om VVS, energi og miljøteknikk. Februar 2026
creators:
not reported by source
year:
2026
publisher:
NemiTek AS
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_2026061683008_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5d5e273b7111146d9e4c8e8413697001
id:
5e96446d51ffb0cab2a5949401671ebe
urn:
URN:NBN:no-nb_digitidsskrift_2025102080002_003
title:
Energi (Oslo : 1989) : utgis av nyhetsbyrået Europower. april 2020 Vol. 32 Nr. 3
creators:
2 results
1. Europower
2. Energiforsyningens fellesorganisasjon
year:
2020
publisher:
Europower
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_2025102080002_003_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5e96446d51ffb0cab2a5949401671ebe
id:
8ba4ca7c83fa20e1edc47ba00e4bb650
urn:
URN:NBN:no-nb_digitidsskrift_2025072480030_003
title:
Energi (Oslo : 1989) : utgis av nyhetsbyrået Europower. mars 2017 Vol. 29 Nr. 3
creators:
2 results
1. Europower
2. Energiforsyningens fellesorganisasjon
year:
2017
publisher:
Europower
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_2025072480030_003_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/8ba4ca7c83fa20e1edc47ba00e4bb650
id:
822762c8f37081fe548697353fd324af
urn:
URN:NBN:no-nb_digitidsskrift_2024080183017_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 6
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024080183017_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/822762c8f37081fe548697353fd324af
id:
050c42a3503574167eb7ca5fc9de40b5
urn:
URN:NBN:no-nb_digitidsskrift_2023060283019_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2023 Vol. 66 Nr. 5
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2023
publisher:
Skarland press
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_2023060283019_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/050c42a3503574167eb7ca5fc9de40b5
id:
b719d8894cef1a0f19a1fd0106de71c6
urn:
URN:NBN:no-nb_digitidsskrift_2024092683143_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 7
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024092683143_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b719d8894cef1a0f19a1fd0106de71c6
id:
16bfd3fe4fb7531a13d35cb6ad7ec0ad
urn:
URN:NBN:no-nb_digitidsskrift_2025120583103_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 9
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2025
publisher:
Skarland press
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_2025120583103_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/16bfd3fe4fb7531a13d35cb6ad7ec0ad
id:
f570f302a2cc2878c736e314707ae54e
urn:
URN:NBN:no-nb_digitidsskrift_2024043083109_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 4
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024043083109_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f570f302a2cc2878c736e314707ae54e
id:
f2d19fe1dbad7b4289d6f6a93094e28e
urn:
URN:NBN:no-nb_digitidsskrift_2024042583057_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 3
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024042583057_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f2d19fe1dbad7b4289d6f6a93094e28e
id:
677146a522582bb8c4351375ad25f58f
urn:
URN:NBN:no-nb_digitidsskrift_2025102383142_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 7
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2025
publisher:
Skarland press
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_2025102383142_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/677146a522582bb8c4351375ad25f58f
id:
806c0c9cb4457afe22c14cc4424d2fe9
urn:
URN:NBN:no-nb_digitidsskrift_2024070983085_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 5
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024070983085_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/806c0c9cb4457afe22c14cc4424d2fe9
id:
7d29b193398a72cfc3fccb26676a0c3f
urn:
URN:NBN:no-nb_digitidsskrift_2023030183015_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2023 Vol. 66 Nr. 2
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2023
publisher:
Skarland press
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_2023030183015_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/7d29b193398a72cfc3fccb26676a0c3f
id:
1f7d8b567be09e682898e6b1aeef599e
urn:
URN:NBN:no-nb_digitidsskrift_2024020283014_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 1
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024020283014_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1f7d8b567be09e682898e6b1aeef599e
id:
a2db021754b29cf9aeedd04c1dcf2f62
urn:
URN:NBN:no-nb_digitidsskrift_2025072983018_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 5
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2025
publisher:
Skarland press
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_2025072983018_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a2db021754b29cf9aeedd04c1dcf2f62
id:
7358beb8104d54be8ed5b830054ad5d0
urn:
URN:NBN:no-nb_digitidsskrift_2025112883008_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 8
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2025
publisher:
Skarland press
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_2025112883008_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/7358beb8104d54be8ed5b830054ad5d0
id:
d9e2fcee6491baf553d1ead3a0988e9c
urn:
URN:NBN:no-nb_digitidsskrift_2024122083023_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 10
creators:
2 results
1. Norsk VVS-teknisk forening
2. Norsk VVS energi- og miljøteknisk forening
year:
2024
publisher:
Skarland press
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_2024122083023_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d9e2fcee6491baf553d1ead3a0988e9c
id:
0fbef72c68eafd64f9225c8f32714b3c
urn:
URN:NBN:no-nb_digitidsskrift_2026022383008_001
title:
Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 11
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URN:NBN:no-nb_digitidsskrift_2025061783028_001
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Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 4
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URN:NBN:no-nb_digitidsskrift_2023051283059_001
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Norsk VVS : tidsskrift for VVS, energi og inneklima. 2023 Vol. 66 Nr. 4
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Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 10
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URN:NBN:no-nb_digitidsskrift_2025092583045_001
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Norsk VVS : tidsskrift for VVS, energi og inneklima. 2025 Vol. 68 Nr. 6
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URN:NBN:no-nb_digitidsskrift_2024041183098_001
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Norsk VVS : tidsskrift for VVS, energi og inneklima. 2024 Vol. 67 Nr. 2
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URN:NBN:no-nb_digitidsskrift_2023041883029_001
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Norsk VVS : tidsskrift for VVS, energi og inneklima. 2023 Vol. 66 Nr. 3
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limit:

offset:

returned:

has_more_results:

yes

next_offset:

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