00417nam a2200133Ia 4500008004100000082001500041100001700056245004500073260004500118300001100163942000700174952008900181999001300270190708s9999    xx            000 0 und d  a301.15 K87  akrech, David 0aTheory and problems of social psychology  aNew YorkbMcGraw - Hill Book Compac1948  axv,639  cBK  00104070aRIEBPLbRIEBPLd2019-07-08l0o301.15 K87p1213r2019-07-08 00:00:00yBK  c474d474