000 00292nam a2200133Ia 4500
100 _aKuppuswamy, B.
365 _b20
942 _cBK
654 _a
245 _aAdvance educational psychology
260 _aAmbala
_bUniversities Publishers
_c1964
082 _a370.15
300 _aviii,511
999 _c344066
_d344066
041 _aeng