Resource sharing in libraries: why, how, when, next action steps / Edited by Allen Kent. Kent, Allen, ed. Pennsylvania Association of Colleges and Universities. Pittsburgh Council on Higher Education. Pittsburgh Regional Library Center. Library cooperation Congresses. 021 KER Based on papers presented at a conference held Apr. 11-12, 1973 at Pittsburgh, Pa., and cosponsored by the Pennsylvania Association of Colleges and Universities, the Pittsburgh Council on Higher Education, and the Pittsburgh Regional Library Center. New York : M. Dekker, 1974. 1974. 1974 Text x, 393 p. ; eng Books in library and information science, v. 8