000 00522nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-63-24
100 _aCliff Rosemary
245 _aFormulating hypotheses
_bfactor structure and validity data
260 _aNew Jersey
_bETS
_c1963
440 _aEducational Testing Service. Princeton : Research bulletin; 24
650 _aEducational tests and measurements
700 _aCliff Norman
_4Auth.
942 _cBK
999 _c93774
_d93774