00735nam a2200265Ia 4500 66707 BIBL 20160527192634.0 700720s1970 ohu b 00100 eng 73115332 0675093317 n-us--- EVLG HN59 .U53 309.1/73 309.173 U55 Understanding social problems Albert Schaffer [and others] Columbus, Ohio Merrill [1970] vii, 358 p. Merrill sociology series 920615 Includes bibliographies. United States Social conditions 1960- 182913 Local Schaffer, Albert 1927- 274342 Local 51734 51734 0 0 0 309_173000000000000_U55 0 evl 182583 10 10 1 2016-05-27 96492 0 309.173 U55 80000000306194 2016-05-27 00:00:00 r:66707 z:NCC:D 6