000 00551nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-70-58
100 _aWapner Seymour
245 _aSome aspects of the developmetn of space perception
260 _aNew Jersey
_bETS
_c1970
440 _aEducational Testing Service. Princeton : Research bulletin; 58
650 _aEducational tests and measurements
700 _aBaker A H
_4Auth.
700 _aCirillo Leonard
_4Auth.
942 _cBK
999 _c92951
_d92951