00289nam a2200109Ia 4500008004100000041000800041100003300049245002700082260003400109650001500143999002100158240109s9999    xx            000 0 und d  aeng  aKrech Erutchfield Ballaohay.  aIndividual in Society.  bMcGraw Hill Book Co. Londan.   aManagement  c1019667d1019667