00536nam a2200169 a 450000500170000000800410001704000240005810000340008224500200011626000460013630000470018244000430022950000320027265000180030465000230032270000210034520231027115220.0090422s19uu    xx            00    eng d  6HSLRCaHSLRCcHSLRC10aCooper, Kenneth Schaaf, 1918-10aMan and change 0 aMirristown, NJ :bSilver Burdett,cc1972.  a502 pages. : colored. illustrations., maps 0aContemporary social science curriculum  aIncludes glossary and index  aSocial change  aSocial interaction  aGeorge A. Davis.