00339nam a2200109Ia 4500008004100000040003800041100002000079245005800099260004500157300001200202653001500214211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aBarker, Paul Ed 0aOne for sorrow, two for joy: ten years of new society  bGEORGE ALLEN AND UNWIN LTDaLONDONc1972  a365p p.  aPSYCHOLOGY