id author title date pages extension mime words sentence flesch summary cache txt crl-14255 Creaghe, Norma S.; Davis, Douglas A. Hard Copy in Transition: An Automated Storage and Retrieval Facility for Low-Use Library Materials 1986-09-01 6 .pdf application/pdf 2670 160 62 495 496 College & Research Libraries STORAGE ALTERNATIVES Open Book Stacks Classified open book stacks have be- come by far the most popular mode of book storage for academic libraries in the United States. Therefore, numerous alternate methods of book storage have been employed in ac- ademic libraries despite the popularity of the open book stacks. cache/crl-14255.pdf txt/crl-14255.txt