George Mason University has launched the Mason OER Metafinder, designed by GMU Librarian Wally Grotophorst, Associate University Librarian for Digital Programs and Systems. It searches a broad range of Open Educational Resource Collections, such as as the Digital Public Library, the Library of Congress American Memory Collection, MERLOT, and College Open Textbooks. Read more about the Metafinder at Deep Web Tech Blog, or try it out below.
Need a particular article, but can't find the full text? Try the Open Access Button search to see if an OA version exists. (If not, try Interlibrary Loan!)
OA versions may include "pre-prints" which do not have final editing and formatting of the published versions. Use at your own discretion.
Many sources have more than one type of document, just as a print journal may also publish conference papers or technical papers. Be sure to check in other categories, especially the General/Mixed Media category.