[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
American Library Association, Reference and User Services Association, Management and Operation of User Services Section, Managaement of Reference Committee ; Gwen Arthur, editor
sponsored by Indiana Chapter, Special Libraries Association and Purdue University Libraries and Audio-Visual Center, September 27-28, 1974, Purdue University, West Lafayette, Indiana