000 00521nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-63-11
100 _aStafford R E
245 _aInvestigation of similarities in parent child test scores for evidence of hereditary components
260 _aNew Jersey
_bETS
_c1963
440 _aEducational Testing Service. Princeton : Research bulletin; 11
650 _aEducational tests and measurements
942 _cBK
999 _c93700
_d93700