000 00501nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-65-23
100 _aFrederiksen J R
245 _aRole of cognitive factors in the recognition of ambiguous visual stimuli
260 _aNew Jersey
_bETS
_c1965
440 _aEducational Testing Service. Princeton : Research bulletin; 23
650 _aEducational tests and measurements
942 _cBK
999 _c93989
_d93989