00337nam a2200121Ia 4500008004100000040003800041100001900079245003600098250000600134260004300140300001700183653001500200220107s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aTyler, Leina E 0aPsychology of human differences  a3  bVakils feffer and SimonsaBombayc1969  aviii,572p p.  aPsychology