nos.de
Software for managing library collections.
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Published directory entries matching your search.
katalog.nsk.hr
Authority control file for author and corporate names in Croatian National and University Library.
swb.bsz-bw.de
Online database for accessing the German National Library authority file.
library.olympics.com
Library catalogue and portal to Olympic knowledge.
ester.ee
Shared catalogue of the largest libraries of Estonia.
opac.pnm.gov.my
Research index for locating articles, books, authors and citation information.
opalsinfo.net
Bibliographic database for finding publications, citations and scholarly records.
openabekt.gr
Bibliographic database for finding publications, citations and scholarly records.
openaire.eu
Network of Open Access repositories, archives and journals that support Open Access policies.
obiblio.sourceforge.net
Bibliographic database for finding publications, citations and scholarly records.
otzarhasefer.com
Research index for locating articles, books, authors and citation information.
parsifal.urbe.it
Collective catalogue of the libraries of the URBE network in Rome.
inist.fr
Research index for locating articles, books, authors and citation information.
autority.wikimedia.cz
Bibliographic database for finding publications, citations and scholarly records.
philobiblon.upf.edu
Bibliographic database for vernacular works written in the Iberian Peninsual during the Middle Ages and part of the Renaissance.
sigb.net
Research index for locating articles, books, authors and citation information.
nauka-polska.pl
Online database of science in Poland.
porbase.bnportugal.gov.pt
Portuguese National Bibliographic Database.
portraits.hab.de
Bibliographic database for finding publications, citations and scholarly records.
priceonepenny.info
Bibliographic database of literature published in penny weekly numbers in London between 1837 and 1860.
catalog.princeton.edu
Catalog of Princeton University Library.
psiref.com
Online bibliographic database (2023-).
apa.org
American psychologic bibliographic database.
psyndex.de
Bibliographic reference database for publications from the field of psychology.