Engnetbase The complete text of over 40 engineering handbooks from CRC Press, in the fields of biomedical, environmental, electrical, communications, mechanical, structural, and ocean engineering. Each chapter is a pdf file and is full-text searchable. Internet Public Library IPL's Online Texts Collection contains over 12,000 titles that can be browsed by author, or title, or searched by keyword. Making of America A digital library of primary sources in American social history from the antebellum period through Reconstruction. National Academy of Sciences More than 1,500 reports from the National Academies are available online free for the reading from the National Academy Press.
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