The University of Adelaide's Barr Smith Library has established a digital Press with an electronic edition of each new book published as well as print.The electronic editions are Open Access and free, in PDF format.
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The University of Wisconsin Digital Collections Center was formed to be the utility that digitizes, provides access to, and maintains digital projects.
With Merriam-Webster's Visual Dictionary Online either search ideas within organized subject fields to quickly locate more than 20,000 terms with full definitions or consult over 6,000 illustrations of a wide variety of objects from all aspects of life.