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In 2004, Deanna Marcum, associate librarian for library services at the Library of Congress (LC), gave an address titled �The Future of Cataloging� in which she detailed the many ways that the Internet had already changed research for students. She asked whether, in light of the increasing power of search engine indexing, digital resources should receive the same careful, detailed bibliographic description as printed materials. At that time, Google and several large research libraries were involved in the massive digitization project that became Google Books. Since then, other large digitization projects have combined to produce full-text digital versions of a great deal of the contents not under copyright of many research libraries.
