The library preservation program : models, priorities, possibilities : proceedings of a conference, April 29, 1983, Washington, D.C. / (sponsored by) Resources and Technical Services Division, American Library Association with the cooperation of the Library of Congress, National Preservation Program ; edited by Jan Merrill-Oldham and Merrily Smith. - Merrill-Oldham, Jan; Smith, Merrily A. (ALA, 1985)