Lifelong Education : A Stocktaking / Edited by A. J. Cropley. United Nations Educational, Scientific, and Cultural Organization, Hamburg (West Germany). Inst. for Education. Cropley, A. J. editor. United Nations Educational, Scientific, and Cultural Organization, Hamburg (West Germany). Inst. for Education. 370 LIF Washington, D.C. : Distributed by ERIC Clearinghouse, 1979. 1979. 1979 Text 127 p. ; eng UIE Monographs. 8