Shepard, Jon M. Spectrum on social problems : society, economy, and man / Edited by Jon M. Shepard. - Ohio : Merrill : Columbus, 1973. - ix, 260 p. : ill. ; 23 cm. - Merrill sociology series 0675090490. . Includes bibliographies. ISBN: 0675090490 Subjects--Topical Terms: Social problems. Subjects--Geographic Terms: United States--Social conditions--1960--1980