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 2026-10-29T01:36:01Z in 0.256 seconds.

total:

52116

page:

size:

items:

25 results

id:
3957d89a453f2fd7fcf56a3da4a8f54a
urn:
URN:NBN:no-nb_digitidsskrift_2024030680010_003
title:
Mud & snow (engelsk). 2008 3
creators:
1 results
1. Historiske militære kjøretøyers forening
year:
2008
publisher:
Historiske militære kjøretøyers forening
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_2024030680010_003_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3957d89a453f2fd7fcf56a3da4a8f54a
id:
65a893bfc04450db68a280206438f742
urn:
URN:NBN:no-nb_pliktmonografi_000001779
title:
Black snow
creators:
1 results
1. Miller, Alexander Cohen
year:
2019
publisher:
Amazon kindle direct publishing
media_types:
1 results
1. bøker
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_pliktmonografi_000001779_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/65a893bfc04450db68a280206438f742
id:
8573f2c71c651603308f970c4a594519
urn:
URN:NBN:no-nb_plikttidsskrift_140bd400-83ed-487c-8247-85b2fe20b6d6
title:
Mud & snow (norsk). 2022 Nr. 1
creators:
1 results
1. Historiske militære kjøretøyers forening
year:
2022
publisher:
Historiske militære kjøretøyers 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_140bd400-83ed-487c-8247-85b2fe20b6d6_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/8573f2c71c651603308f970c4a594519
id:
5ea183a71de1a057f16d6b17fb58bea5
urn:
URN:NBN:no-nb_digitidsskrift_2022032883156_001
title:
Mud & snow (norsk). 2022 Nr. 1
creators:
1 results
1. Historiske militære kjøretøyers forening
year:
2022
publisher:
Historiske militære kjøretøyers 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_digitidsskrift_2022032883156_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5ea183a71de1a057f16d6b17fb58bea5
id:
1177fcc55c8dc5b8c4a9e0cb03f06854
urn:
URN:NBN:no-nb_digibok_2012121308036
title:
Etter den første forelskelsen
creators:
2 results
1. Snow, Carol
2. Heggli, Kristi
year:
2012
publisher:
Cappelen Damm
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_2012121308036_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1177fcc55c8dc5b8c4a9e0cb03f06854
id:
fc339a40a9d3717f597295ece8fc4040
urn:
URN:NBN:no-nb_digibok_2026022307017
title:
Northrop Delta AB Aerotransport
creators:
1 results
1. Mulder, Rob J.M. (Rob Josephus Maria)
year:
2015
publisher:
European Airlines Rob Mulder
media_types:
1 results
1. bøker
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_digibok_2026022307017_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/fc339a40a9d3717f597295ece8fc4040
id:
26e408eb1cf0a9cc18e96e686b99ec66
urn:
URN:NBN:no-nb_digibok_2015062408119
title:
First class! : reader : Workbook
creators:
1 results
1. Gorseth, Ellen
year:
1994
publisher:
Gyldendal
media_types:
1 results
1. bøker
languages:
3 results
1. eng
2. nob
3. mul
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_2015062408119_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/26e408eb1cf0a9cc18e96e686b99ec66
id:
2be7387d5307c0c56e4c747e6950d8b2
urn:
URN:NBN:no-nb_digibok_2017022748045
title:
First class! : reader : Workbook
creators:
1 results
1. Gorseth, Ellen
year:
1994
publisher:
Gyldendal
media_types:
1 results
1. bøker
languages:
3 results
1. nno
2. eng
3. mul
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_2017022748045_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/2be7387d5307c0c56e4c747e6950d8b2
id:
ca6f4463bdd2ffeecca265701c89426b
urn:
URN:NBN:no-nb_digibok_2014042407111
title:
First choice 4 : Pupil's book
creators:
not reported by source
year:
2011
publisher:
Fagbokforlaget
media_types:
1 results
1. bøker
languages:
3 results
1. nno
2. eng
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_digibok_2014042407111_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ca6f4463bdd2ffeecca265701c89426b
id:
34d0280a0d4faa55e5f4ed171f7ea562
urn:
URN:NBN:no-nb_digibok_2009121600078
title:
Snow and ice blocking of tunnels
creators:
2 results
1. Lia, Leif
2. Norges teknisk-naturvitenskapelige universitet Institutt for vassbygging
year:
1998
publisher:
Norwegian University of Science and Technology, Department of Hydraulic and Environmental Engineering
media_types:
1 results
1. bøker
languages:
1 results
1. eng
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_2009121600078_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/34d0280a0d4faa55e5f4ed171f7ea562
id:
ace779dbef2510f7e422f72a57ee521b
urn:
URN:NBN:no-nb_digibok_2014111407533
title:
First choice 4 : Pupil's book
creators:
not reported by source
year:
2011
publisher:
Fagbokforl.
media_types:
1 results
1. bøker
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_digibok_2014111407533_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ace779dbef2510f7e422f72a57ee521b
id:
dff3129bf7852387e53c4efc488c18f3
urn:
URN:NBN:no-nb_digibok_2011110806032
title:
First choice 3 : Pupil's book
creators:
not reported by source
year:
2011
publisher:
Fagbokforl.
media_types:
1 results
1. bøker
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_digibok_2011110806032_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/dff3129bf7852387e53c4efc488c18f3
id:
788b1312b48eb9e3d7843030c8235250
urn:
URN:NBN:no-nb_digibok_2014062707104
title:
First choice 3 : Pupil's book
creators:
1 results
1. Bøhler, Liv
year:
2011
publisher:
Fagbokforl.
media_types:
1 results
1. bøker
languages:
3 results
1. eng
2. mul
3. 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_2014062707104_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/788b1312b48eb9e3d7843030c8235250
id:
5526cb36e9e25b14e85c19b4195fdeb4
urn:
URN:NBN:no-nb_digibok_2013021109036
title:
First choice 3 : Teacher's book
creators:
not reported by source
year:
2011
publisher:
Fagbokforl.
media_types:
1 results
1. bøker
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_digibok_2013021109036_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5526cb36e9e25b14e85c19b4195fdeb4
id:
6d283c2e7d195096e3df8f346b151e4d
urn:
URN:NBN:no-nb_digibok_2014110508104
title:
The plant communities of the Scandinavian alpine snow-beds
creators:
1 results
1. Gjærevoll, Olav
year:
1956
publisher:
I kommisjon hos F. Bruns bokhandel
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
ccbyncnd
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2014110508104_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6d283c2e7d195096e3df8f346b151e4d
id:
ec1d619170935f62b6789d786c78d742
urn:
URN:NBN:no-nb_digibok_2024012348013
title:
Landingslag the first 100 years : 100th anniversary publication (1910-2010)
creators:
2 results
1. Edwards, Ann Ryall
2. Landings Laget of America
year:
2010
publisher:
Landings Laget of America
media_types:
1 results
1. bøker
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_digibok_2024012348013_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ec1d619170935f62b6789d786c78d742
id:
aa7327c64194946665316ac5830911f9
urn:
URN:NBN:no-nb_digibok_2009092410001
title:
The first crossing of Greenland
creators:
1 results
1. Nansen, Fridtjof
year:
1892
publisher:
Longmans, Green
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
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_digibok_2009092410001_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/aa7327c64194946665316ac5830911f9
id:
3fb818c6758b42f13fc319c51fab9e08
urn:
URN:NBN:no-nb_digibok_2013080608147
title:
Engelsk begynnerbok : (first English reader)
creators:
1 results
1. Søraas, Haakon
year:
1925
publisher:
Some
media_types:
1 results
1. bøker
languages:
3 results
1. eng
2. nob
3. mul
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_2013080608147_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3fb818c6758b42f13fc319c51fab9e08
id:
9bffba9a5f13d3b973a98a761629e807
urn:
URN:NBN:no-nb_digibok_2012062005023
title:
This way readers : middle forms : Hefte AB
creators:
1 results
1. Mellgren, Lars
year:
1978
publisher:
Samlaget
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_2012062005023_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9bffba9a5f13d3b973a98a761629e807
id:
f9cf6b0bbe30ce9f85da48ca8d114221
urn:
URN:NBN:no-nb_digibok_2007121100071
title:
Estimation of snow/precipitation amount ratio in SouthernNorway
creators:
1 results
1. Zou, Han
year:
1993
publisher:
Geophysical Institute, Meteorological division
media_types:
1 results
1. bøker
languages:
1 results
1. eng
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_2007121100071_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f9cf6b0bbe30ce9f85da48ca8d114221
id:
9cfca81f4e32b610ae22561c81288c7f
urn:
URN:NBN:no-nb_digibok_2007050201009
title:
On the snow accumulation in Dronning Maud Land
creators:
1 results
1. Lunde, Torbjørn
year:
1961
publisher:
Norsk polarinstitutt
media_types:
1 results
1. bøker
languages:
1 results
1. eng
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_2007050201009_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9cfca81f4e32b610ae22561c81288c7f
id:
9c53c65962e4ed52c142b4152e719b45
urn:
URN:NBN:no-nb_digibok_2016062048048
title:
Engelsk ordbok = Chambers first learners' dictionary. 1
creators:
4 results
1. Brown, Amy L.
2. Sceats, John
3. Eikeland, Inger E.M.
4. Downing, John
year:
1979
publisher:
Kunnskapsforl.
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
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NORWAY
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id:
8ad2709c6092bcf5896cab9d13f0d3aa
urn:
URN:NBN:no-nb_digibok_2016071848003
title:
Engelsk ordbok = Chambers first learners' dictionary. 2
creators:
1 results
1. Brown, Amy L.
year:
1979
publisher:
Kunnskapsforl.
media_types:
1 results
1. bøker
languages:
1 results
1. eng
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_2016071848003_C1/full/0,128/0/native.jpg
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id:
58d3b7153a390dafa8a7fce609263269
urn:
URN:NBN:no-nb_digibok_2009120104067
title:
25 years of snow avalanche research : Voss 12-16 May 1998
creators:
2 results
1. Hestnes, Erik
2. Norges geotekniske institutt
year:
1998
publisher:
Norges geotekniske institutt
media_types:
1 results
1. bøker
languages:
1 results
1. eng
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_2009120104067_C1/full/0,128/0/native.jpg
viewer_url:
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id:
b179edd8a1272d8e19d11a55c6acae7f
urn:
URN:NBN:no-nb_digibok_2009101300036
title:
First class! : reader : Teacher's book with copying masters
creators:
1 results
1. Gorseth, Ellen
year:
1994
publisher:
Gyldendal
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
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viewer_url:
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