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 2026-11-01T18:46:14Z in 0.292 seconds.

total:

15139

page:

size:

items:

25 results

id:
70546b2fd9ebad490b612b2e424c7d21
urn:
URN:NBN:no-nb_digibok_2009092301061
title:
Guangzhou air quality action plan 2001 : air quality management and planning system for Guangzhou (NORAD Project CHN 013)
creators:
1 results
1. ECON
year:
2000
publisher:
[ECON, Centre for economic analysis]
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_2009092301061_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/70546b2fd9ebad490b612b2e424c7d21
id:
3a49216249f1e8f95cf0a99b8190848d
urn:
URN:NBN:no-nb_pliktmonografi_000012929
title:
Something's Not Right Here : Poor Working Conditions Persist at Apple Supplier Pegatron
creators:
not reported by source
year:
2015
publisher:
Framtiden i våre hender
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_000012929_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3a49216249f1e8f95cf0a99b8190848d
id:
9c7d6a699e4dea98a91f3aace15187ed
urn:
URN:NBN:no-nb_digibok_2010010500120
title:
ENSIS Yantai : annual report 1997
creators:
3 results
1. Bøhler, Trond
2. Gao, Zhanjun
3. ENSIS Yantai (prosjekt)
year:
1998
publisher:
Norsk institutt for luftforskning
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_2010010500120_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9c7d6a699e4dea98a91f3aace15187ed
id:
dc20654f6c54a0e80f39eeebd18c8e12
urn:
URN:NBN:no-nb_digibok_2012070608030
title:
Sjømat i kinesisk dagligvarehandel : utvikling, prokduktkrav, leverandørkrav og kunnskap om norsk laks
creators:
3 results
1. Hansen, Kåre
2. Norberg, Hans Martin
3. Hanssen, Berit A.
year:
1998
publisher:
Fiskeriforskning
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_2012070608030_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/dc20654f6c54a0e80f39eeebd18c8e12
id:
5dd65042b0b6cb83f8ba9dab33accb60
urn:
URN:NBN:no-nb_digibok_2026021906022
title:
A population based study on kidney cancer in Norway (2008-2013) : aspects of biopsy use, surgical treatment and outcome
creators:
1 results
1. Hjelle, Karin Margrethe
year:
2018
publisher:
University of Bergen
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_2026021906022_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5dd65042b0b6cb83f8ba9dab33accb60
id:
f798f7c30f0538898ef64a3dde280333
urn:
URN:NBN:no-nb_digibok_2017012448015
title:
Living conditions of urban Chinese households around 1990
creators:
2 results
1. Bjerkholt, Olav
2. Yu, Zhu
year:
1993
publisher:
Central Bureau of Statistics
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_2017012448015_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f798f7c30f0538898ef64a3dde280333
id:
3bc2b015f48ba348b6eb60f499609e0f
urn:
URN:NBN:no-nb_digibok_2009113000107
title:
Laks i Kina - fremgang og motgang
creators:
2 results
1. Wu, Hong
2. Norberg, Hans Martin
year:
1997
publisher:
Fiskeriforskning
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_2009113000107_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3bc2b015f48ba348b6eb60f499609e0f
id:
01dec25f89e796cff941ec360baa6209
urn:
URN:NBN:no-nb_digibok_2012111308105
title:
Radonmembraner som sperre mot maur
creators:
3 results
1. Birkemoe, Tone
2. Lindstedt, Heidi Elisabeth Heggen
3. Nasjonalt folkehelseinstitutt
year:
2012
publisher:
Folkehelseinstituttet
media_types:
1 results
1. bøker
languages:
1 results
1. nob
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_2012111308105_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/01dec25f89e796cff941ec360baa6209
id:
e65085b9030f404f1a30d8f770b6bc67
urn:
URN:NBN:no-nb_digibok_2016081808024
title:
Coal cleaning : a viable strategy for reduced carbon emissions and improved environment in China?
creators:
2 results
1. Glomsrød, Solveig
2. Taoyuan, Wei
year:
2003
publisher:
Statistics Norway
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_2016081808024_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e65085b9030f404f1a30d8f770b6bc67
id:
74e6e2b048c8db8986baa3a09879f83f
urn:
URN:NBN:no-nb_digibok_2021111848067
title:
The China factor in EU-US relations: fault lines and futures
creators:
3 results
1. Kuo, Mercy A.
2. Ulvestad, Kristoffer Vold
3. Den Norske atlanterhavskomité
year:
2019
publisher:
The Norwegian Atlantic Comittee
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_2021111848067_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/74e6e2b048c8db8986baa3a09879f83f
id:
9f3bd88532033b8021b0b5e2143f65e5
urn:
URN:NBN:no-nb_digibok_2016042108229
title:
Penge- og valutapolitikk i Kina
creators:
1 results
1. Isachsen, Arne Jon
year:
2011
publisher:
Centre for Monetary Econonomics, BI Norwegian School of Management
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_2016042108229_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9f3bd88532033b8021b0b5e2143f65e5
id:
9c7e71d735e6a8a6523f72da4af1ea9f
urn:
URN:NBN:no-nb_digibok_2018040548076
title:
Health impact and control policy of air pollution in Shanxi, China
creators:
1 results
1. Zhang, Daisheng
year:
2013
publisher:
Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Oslo
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
Utlandet
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_2018040548076_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9c7e71d735e6a8a6523f72da4af1ea9f
id:
0ac1f5df569a116f9dfde2f6f0f07de9
urn:
URN:NBN:no-nb_digibok_2010092108021
title:
Fjellet er høyt og keiseren er langt borte : femten dager i Kina
creators:
1 results
1. Isachsen, Arne Jon
year:
1999
publisher:
Centre for Monetary Economics
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_2010092108021_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/0ac1f5df569a116f9dfde2f6f0f07de9
id:
b2cf4b3afe216882e032d235facc0fb8
urn:
URN:NBN:no-nb_digibok_2014061708077
title:
The Chinese market place : the coastal area
creators:
2 results
1. Rafner, Carl Ottar
2. Norges eksportråd
year:
1989
publisher:
Norges eksportråd
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_2014061708077_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b2cf4b3afe216882e032d235facc0fb8
id:
ff36f37dfc34c2e3c6eeacd2dee275aa
urn:
URN:NBN:no-nb_digavis_sunnhordland_null_null_19820616_81_67_1
title:
Sunnhordland
creators:
not reported by source
year:
19820616
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Vestland
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_digavis_sunnhordland_null_null_19820616_81_67_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ff36f37dfc34c2e3c6eeacd2dee275aa
id:
7b3c9542138ef62aebaa3d18a11d03f0
urn:
URN:NBN:no-nb_digibok_2012121408032
title:
Norge og den grønne dragen : et uforløst potensial for kommersielt samarbeid innen miljøteknologi
creators:
2 results
1. Reinvang, Rasmus
2. WWF-Norge
year:
2009
publisher:
WWF Norge
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_2012121408032_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/7b3c9542138ef62aebaa3d18a11d03f0
id:
6c231bc6e52929bedaa291d77e05a1ba
urn:
URN:NBN:no-nb_digibok_2012112206129
title:
An integrated methodology for environmental policy analysis : with a case study of the effects of energy policy on air quality, health, welfare and economy in Beijing
creators:
1 results
1. Jiang, Lin
year:
2001
publisher:
Juul Møller bøker [distributor]
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_2012112206129_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6c231bc6e52929bedaa291d77e05a1ba
id:
ab38562e5e3381ed7425558ebe6b9d5f
urn:
URN:NBN:no-nb_digibok_2017112448129
title:
Kina
creators:
1 results
1. Vogt, Kirsti
year:
2007
publisher:
Aschehoug
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_2017112448129_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ab38562e5e3381ed7425558ebe6b9d5f
id:
5cc42bc3c40be86838bc8e2cdde7ef74
urn:
URN:NBN:no-nb_digibok_2018040948100
title:
Økonomi er risikosport
creators:
1 results
1. Isachsen, Arne Jon
year:
2011
publisher:
Centre for Monetary Econonomics, BI Norwegian School of Management
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_2018040948100_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5cc42bc3c40be86838bc8e2cdde7ef74
id:
0522eea8376c151d149c6b7b06c69b60
urn:
URN:NBN:no-nb_digitidsskrift_2024091780068_004
title:
Sparebankbladet (trykt utg). 2011 Vol. 94 Nr. 4
creators:
2 results
1. Sparebankforeningen i Norge
2. Centralforeningen for Norges sparebanker
year:
2011
publisher:
Sparebankforeningen i Norge
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_2024091780068_004_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/0522eea8376c151d149c6b7b06c69b60
id:
93778c0255e489b819cf656645b92323
urn:
URN:NBN:no-nb_pliktmonografi_000013051
title:
Mye jobb – små marginer : en undersøkelse om tekstilarbeideres kjøpekraft
creators:
1 results
1. Steindal, Eirik Hovland
year:
2010
publisher:
Framtiden i våre hender
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Few- and single-cycle coherent pulse propagation in multi-level media
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1. Marskar, Robert
year:
2014
publisher:
Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics and Electrical Engineering, Department of Electronics and Telecommunications
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Borte bra? : samfunnsøkonomiske betraktninger
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1. Isachsen, Arne Jon
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2000
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Cappelen akademisk forl.
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1 results
1. bøker
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1 results
1. nob
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not reported by source
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yes
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The pattern of household savings during hyperinflation : the case of urban China in the late 1980s
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2 results
1. Aaberge, Rolf
2. Zhu, Yu
year:
1998
publisher:
Statistics Norway, Research Department
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
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yes
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A computational investigation of rechargeable magnesium batteries and MXenes
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3 results
1. Hadler-Jacobsen, Jacob
2. Norges teknisk-naturvitenskapelige universitet Institutt for materialteknologi
3. Norges teknisk-naturvitenskapelige universitet
year:
2021
publisher:
Norwegian University of Science and Technology, Faculty of Natural Sciences, Department of Materials Science and Engineering
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1 results
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yes
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copyrighted
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NONE
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