00430nam a2200133   4500008004100000020001500041050002200056100002700078245004600105260005100151300006400202650001800266650001200284150701b        xxu||||| |||| 00| 0 eng d  a155542046x  aHM 131 .S569 1987  aSmith, Kenwyn K.d1987  aParadoxes of group life/cKenwyn K. Smith  aSan Francisco:bJossey-Bass Publishers,c1987.  axviii, 281p.bIncludes bibliographical references and index  aSocial groups  aParadox