00325nam a2200109Ia 4500008004100000040003800041100002100079245004600100250000800146260004400154300001700198211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aEdwards, Allen L 0aTechniques of attitude scale construction  a1st  bVakils, Feffer and SimonsaBombayc1957  axiii,256p p.