000 00470nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-65-11
100 _aRoss John
245 _aEmpirical study of a logistic mental test model
260 _aNew Jersey
_bETS
_c1965
440 _aEducational Testing Service. Princeton : Research bulletin; 11
650 _aEducational tests and measurements
942 _cBK
999 _c93977
_d93977