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.

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).
`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}&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.

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: 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 2026-11-14T04:16:09Z in 0.308 seconds.

total:

1015398

page:

size:

items:

25 results

id:
49f67595aff9fe6a230882a4d3fad673
urn:
not reported by source
title:
Arne Mathisen AS : fiskerinæringen er spennende og uforutsigbar
creators:
1 results
1. Mathisen, Arne
year:
1999
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/49f67595aff9fe6a230882a4d3fad673
id:
bd8edbb6ea455407c40e4fcd65a6790d
urn:
URN:NBN:no-nb_digibok_2013092606077
title:
Pappas siste kamp : historien om Start-legenden og familiefaren Svein Mathisen
creators:
1 results
1. Mathisen, Jesper
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_2013092606077_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/bd8edbb6ea455407c40e4fcd65a6790d
id:
2fbde79826025480a28c35871d0c8208
urn:
URN:NBN:no-nb_digifoto_20160504_00031_NB_MIT_FNR_25582
title:
Oscar Mathisen
creators:
2 results
1. Mittet & Co. AS
2. Brun, Jac
year:
not reported by source
publisher:
not reported by source
media_types:
1 results
1. bilder
languages:
No results.
county:
Oslo
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digifoto_20160504_00031_NB_MIT_FNR_25582/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/2fbde79826025480a28c35871d0c8208
id:
f041845e3dd8137dbb5c9e7237ca62df
urn:
URN:NBN:no-nb_digifoto_20160504_00030_NB_MIT_FNR_25583
title:
Oscar Mathisen
creators:
2 results
1. Mittet & Co. AS
2. Brun, Jac
year:
not reported by source
publisher:
not reported by source
media_types:
1 results
1. bilder
languages:
No results.
county:
Oslo
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digifoto_20160504_00030_NB_MIT_FNR_25583/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f041845e3dd8137dbb5c9e7237ca62df
id:
8969e5d9ce0afa57a53ce09977bbd413
urn:
URN:NBN:no-nb_digibok_2009032000012
title:
Festskrift for Ivar Mathisen på 70-års dagen 23.9.1991
creators:
2 results
1. Mathisen, Ivar
2. OBOS
year:
1991
publisher:
OBOS
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_2009032000012_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/8969e5d9ce0afa57a53ce09977bbd413
id:
5a48c578b0026cd374c4872e56aba3e2
urn:
URN:NBN:no-nb_digibok_2017100348189
title:
Ole Mathisen Græsberget og hustru Dorthea f. Larsdatters etterkommere
creators:
1 results
1. Bråten, L.P.
year:
1953
publisher:
Indlandspostens tr.
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_2017100348189_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5a48c578b0026cd374c4872e56aba3e2
id:
d966a503afe97e2274400c23388f5e9d
urn:
URN:NBN:no-nb_digibok_2013082006028
title:
Mørenot AS : 60 år
creators:
2 results
1. Rørhus, Rolv
2. Mørenot AS
year:
2008
publisher:
Mørenot
media_types:
1 results
1. bøker
languages:
1 results
1. nno
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_2013082006028_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d966a503afe97e2274400c23388f5e9d
id:
5d5fe69426dd3deab50c3a57fb64a27f
urn:
not reported by source
title:
Identification of the lipid droplet-associated protein adipophilin as a novel liver x receptor target gene
creators:
1 results
1. Mathisen, Roger
year:
2004
publisher:
R. Mathisen
media_types:
1 results
1. bøker
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/5d5fe69426dd3deab50c3a57fb64a27f
id:
b9057eb126abe5debbab001b32ac4779
urn:
URN:NBN:no-nb_pliktmusikk_EAN_5054197809644_01_0012
title:
As Far As We Go
creators:
14 results
1. SKAAR
2. Borthen, Bjarte dePresno
3. Dahlen, Erland
4. Hahn, Nick
5. Helgerød, Eivind
6. Mathisen, Øyvind
7. Nilsen, Simen Følstad
8. Skaar, Hilde
9. Steffensen, Mathias Agdestein
10. Stensli, Bjarne
11. Svennæs, Nicolay Tangen
12. Tanderø, George
13. Wang, Mathias
14. Ådland, Øystein
year:
2023
publisher:
WM Norway
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/b9057eb126abe5debbab001b32ac4779
date:
2023-09-29
id:
b14166353280d7ae69f0a5c23a6ab85b
urn:
URN:NBN:no-nb_digibok_2023030648036
title:
Doktor Carl Mathisen
creators:
1 results
1. Aasen, Johan Fredrik
year:
2020
publisher:
Gausdal historielag
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
Innlandet
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_2023030648036_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b14166353280d7ae69f0a5c23a6ab85b
id:
98bc12398135e35f7c11af392f1a7406
urn:
URN:NBN:no-nb_digibok_2014042906097
title:
Teletjenester og samfunn : en litteraturoversikt / Jon Ivar Håvold og Kjell Olav Mathisen
creators:
2 results
1. Håvold, Jon Ivar
2. Mathisen, Kjell Olav
year:
1978
publisher:
Televerkets forskningsinst.
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_2014042906097_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/98bc12398135e35f7c11af392f1a7406
id:
3325ce316dcfdfc13e39001362167aa5
urn:
URN:NBN:no-nb_pliktmusikk_EAN_7071155297860_01_0019
title:
Rent & Ryddig As
creators:
7 results
1. Viggo & Reidar
2. Falsk, Herodes
3. Holmsen, Geir
4. Langslet, Geir
5. Mathisen, Tom
6. Müller, Marius
7. Rasmussen, Bruce
year:
2005
publisher:
Falsk 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/3325ce316dcfdfc13e39001362167aa5
date:
2005-11-26
id:
02e282adb8a7342b5e34852a54d30fba
urn:
URN:NBN:no-nb_digifoto_AE2000085188_0002
title:
Falsk, Herodes og Tom Mathisen [bilde 002]
creators:
1 results
1. Mjøsmuseet AS
year:
not reported by source
publisher:
not reported by source
media_types:
1 results
1. bilder
languages:
No results.
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digifoto_AE2000085188_0002_F_01/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/02e282adb8a7342b5e34852a54d30fba
id:
41bcc39405bb4da8b486294a1f2f4fb2
urn:
URN:NBN:no-nb_digifoto_AE2000085188_0001
title:
Falsk, Herodes og Tom Mathisen [bilde 001]
creators:
1 results
1. Mjøsmuseet AS
year:
not reported by source
publisher:
not reported by source
media_types:
1 results
1. bilder
languages:
No results.
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digifoto_AE2000085188_0001_F_01/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/41bcc39405bb4da8b486294a1f2f4fb2
id:
a1df3c5e36f03cb7bd24ae7e64527490
urn:
URN:NBN:no-nb_digibok_2022080448134
title:
Farmor : livet på Røst og Skomvær
creators:
1 results
1. Mathisen, Mette
year:
2017
publisher:
M. Mathisen
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_2022080448134_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a1df3c5e36f03cb7bd24ae7e64527490
id:
843812104e65dc3f5d8ac0ffae27183d
urn:
not reported by source
title:
[Fotoutstilling Wajãpi i regnskogen Fotograf: Bo Mathisen]
creators:
1 results
1. Grøset Trykk AS
year:
2008
publisher:
not reported by source
media_types:
1 results
1. plakater
languages:
1 results
1. Norsk
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/843812104e65dc3f5d8ac0ffae27183d
id:
cca9df10f41d761d8c7d3c38833716cc
urn:
URN:NBN:no-nb_digibok_2020062248600
title:
Litt av mitt liv. 3
creators:
1 results
1. Mathisen, Mathis
year:
2019
publisher:
Ars longa
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_2020062248600_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/cca9df10f41d761d8c7d3c38833716cc
id:
6e57d64fe9277e636decf0141fdde6b2
urn:
URN:NBN:no-nb_digibok_2020062348177
title:
Mosaikk
creators:
1 results
1. Mathisen, Mathis
year:
2019
publisher:
Ars longa
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_2020062348177_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6e57d64fe9277e636decf0141fdde6b2
id:
47d03121004db36db09de6cc5959e9af
urn:
not reported by source
title:
Tablets as a digital tool in supervision of student teachers' practical training
creators:
2 results
1. Mathisen, Petter
2. Bjørndal, Cato
year:
2016
publisher:
not reported by source
media_types:
1 results
1. artikler
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/47d03121004db36db09de6cc5959e9af
id:
a6903cfad844ba7dd096a0ba69832807
urn:
URN:NBN:no-nb_digibok_2022102048040
title:
Schenker AS: 100 år i Norge : 1916-2016
creators:
2 results
1. Spurkeland, Einar
2. Hamnøy, Odd
year:
2016
publisher:
Schenker AS
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_2022102048040_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a6903cfad844ba7dd096a0ba69832807
id:
25db5ea93cd7a58b152c24eac93a312f
urn:
URN:NBN:no-nb_digibok_2009033104012
title:
Jonas : fremst på kaia i 100 år : Jonas Eriksen AS 1902-2002
creators:
2 results
1. Jensen, Anders
2. Jonas Eriksen AS
year:
2002
publisher:
[Jonas Eriksen AS]
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_2009033104012_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/25db5ea93cd7a58b152c24eac93a312f
id:
3a53efd54bcb84dc62b396b39a4db22a
urn:
URN:NBN:no-nb_pliktmonografi_000015027
title:
- Lokalpatrioten og politikeren : min egen historie
creators:
1 results
1. Mathisen, Arvid
year:
2022
publisher:
Arvid Mathisen
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
Finnmark
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_000015027_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3a53efd54bcb84dc62b396b39a4db22a
id:
27c8247758a6b62906416a298ec43aca
urn:
URN:NBN:no-nb_digibok_2013050705104
title:
Kristian Holst AS : en bedriftshistorikk fra 1863 til i dag
creators:
2 results
1. Holst, Kristian
2. Kristian Holst AS
year:
2010
publisher:
Kristian Holst
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_2013050705104_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/27c8247758a6b62906416a298ec43aca
id:
cde821317d8264c2e8e24eb5c93e26c7
urn:
URN:NBN:no-nb_digibok_2021011148533
title:
I kuling, storm og stilla
creators:
1 results
1. Mathisen, Svein
year:
2020
publisher:
[Svein Mathisen]
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_2021011148533_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/cde821317d8264c2e8e24eb5c93e26c7
id:
65f910e20c057b9e00629080ba80d67c
urn:
URN:NBN:no-nb_digibok_2022102648132
title:
Livsverk : Bergene Holm AS 1946-2006
creators:
2 results
1. Wellberg, Finn
2. Bergene Holm AS
year:
2007
publisher:
Bergene Holm AS
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_2022102648132_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/65f910e20c057b9e00629080ba80d67c

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