Created through a partnership between NASA and the Internet Archive, NASA imagines offers public access to NASA's image, video, and audio collections in a single, searchable resource.
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As of June 2, 2011, all PDF versions of books published by the National Academies Press are downloadable to anyone free of charge.
The National Ocean Service (NOS) studies, monitors, and protects coastaland marine areas in the United States.
19th Century Collections Online is a multi-year global digitization and publishing program focusing on archival collections of primary sources providing full-text, fully searchable content.
To gain access, please click “Institution Not Listed?” and enter your USC email address in the box provided.
Safari Online provides e-books from the publishers specializing in computer application user and training manuals.
Safari Online provides e-books from the publishers specializing in computer application user and training manuals.
OmniFile Full Text, Mega Edition contains a wealth of essential material for learning and detailed research in a single, easily-searched database.
This site boasts that one can convert just about anything to anything else. And with 50,000 conversions and 5,000 units, it has an impressive range.
Books from Oxford Scholarship Online, Oxford Handbooks Online, Oxford Medicine Online, Oxford Clinical Psychology, and Very Short Introductions, as well as the AMA Manual of Style, are available on Oxford Academic as well as OUP journals
Developed cooperatively with scholars and librarians worldwide, Oxford Bibliographies offers exclusive, authoritative research guides.
The OED Online contains the complete text of the 20-volume Second Edition, first published in 1989, together with its 3-volume Additions Series, published in 1993 (volumes 1 and 2) and 1997 (volume 3).
The Core Collection brings together 100 language and subject dictionaries and reference works - containing well over 60,000 pages - into a single cross-searchable resource. Access to the database is limited to 5 users.
Oxford Scholarship Online (OSO) provides scholarly ebooks on a wide range of subjects. Chapters can be downloaded as PDFs. Subject areas include Biology, Business and Management, Classical Studies, Economics and Finance, History, Law, Linguistics, Literature, Mathematics, Music, Neuroscience, Palliative Care, Philosophy, Physics, Political Science, Psychology, Public Health and Epidemiology, Religion, Social Work, and Sociology. OSO also includes the full text of some publications from other university presses.