000 00316nam a2200133 4500
082 _a150
_bVAT.E
084 _2Colon Classification
100 _aVatsyayan
245 _aEducational psychology /
_cby Vatsyayan
260 _bKadar Nath Ram Nath,
_c1985.
300 _a238p. :
650 _aPsychology
942 _cBK
999 _c685308
_d685308