000 00277nam a2200133Ia 4500
100 _aSawrey, James M.
365 _b9.6
942 _cBK
654 _a
245 _aEducational psychology
260 _aNew Delhi
_bPrentice Hall
_c1964
082 _a370.15
300 _ax,590
999 _c415526
_d415526
041 _aeng