000 00343nam a2200145Ia 4500
008 250528b |||||||| |||| 00| 0 eng d
020 _a81-203-0302-4
041 _aeng
100 _aSkinner, C. E.
245 _aEducational psychology
260 _aNew Delhi
_bPrentice Hall
_c1996
300 _ax,755
942 _cBK
999 _c415522
_d415522