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Affordable Textbooks and Open Educational Resources: Open Textbook Sources

This guide provides an introduction to open educational resources and open textbooks, that might be used as an alternative to expensive, commercially produced, textbooks.

Open Textbook Sources

This page links to a number of different collections of open textbooks. The two boxes at the bottom of the page can be used to search for open textbooks and other open educational resources.

George Mason OER Metafinder

George Mason University has developed a metafinder that searches the leading repositories for Open Educational Resources. Users can search across all sites or search specific sites. Enter terms describing the information needed to find open educational resources on a topic.

OASIS (Openly Available Sources Integrated Search)