allegro-c.de
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Academic & Research Search
Academic and research search points to repositories, digital libraries and archives used for study and reference. Many listings are institutional repositories holding theses, papers and datasets from a single university or research body. Others are larger digital libraries that collect books, images, newspapers and archive records across many collections, and a few search the holdings of libraries or museums. It helps to compare how much is open to read against what requires sign-in. Access rules vary between repositories, so confirm which items are open and which are not before you rely on a record.
amathus.cut.ac.cy
Online catalogue of three Cypriot libraries.
aminet.net
Archive of Amiga-related software and files.
amphibiansoftheworld.amnh.org
Database that provides information of all amphibia species of the world.
erwin-rauner.de
Research index for locating articles, books, authors and citation information.
asdlib.org
Find digitized publications and collection items through an online library.
anemi.lib.uoc.gr
Digital library of Modern Greek studies.
animalbase.org
German digitizer of zoological works.
anno.onb.ac.at
Online newspaper archive from Austrian national library.
Search publications, authors, citations and related academic metadata.
Digital library for searching books, documents, images and online collections.
nebuta.repo.nii.ac.jp
Find digitized publications and collection items through an online library.
auhw.repo.nii.ac.jp
Search an online collection of books, documents, media and archival records.
aozora.gr.jp
Digital library for searching books, documents, images and online collections.
psycnet.apa.org
Online bibliographical index of psychological literature.
livewallpapers.com
Digital repository of marine science information and images.
arapov.trade
Free trilingual online educational platform on trading and financial markets.
arbor.bfh.ch
Repository of Bern University of Applied Sciences (BFH) in Switzerland.
arcanum.com
Hungarian digital library of newspapers.
archinform.net
International architecture database.
archipel.uqam.ca
Insitutional repository of Université du Québec à Montréal.
iranarchiv.de
Find digitized publications and collection items through an online library.
aei.pitt.edu
Find digitized publications and collection items through an online library.
iran-archive.com
Digital library of Iranian dissident political groups.