00612cam a2200181 a 45000010008000000030008000080050017000160080041000330400025000740820019000991000026001182450125001442600032002693000051003015000020003526500019003727000039003911015172BD-DhUL20160323143822.0900222s1953    nyu           000 0 eng d  aVUbengcVUdBD-DhUL04a301.1220bSHG1 aSherif, Muzaferd190510aGroups in harmony and tension :ban integration of studies on intergroup relations /cMuzafer Sherif and Carolyn Sherif.  aNew York :bHarper,cc1953.  a316 p., [4] leaves of plates :bill. ;c21 cm.  aIncludes index. 0aSocial groups.1 aSherif, Carolyn W.q(Carolyn Wood)