000 00353nam a2200145Ia 4500
008 160316s2009 xxu||||| |||| 00| 0 eng d
020 _a9788120303027
100 _aSkinner , Chorles E.
245 _aEducational Psychology
250 _a4TH
260 _aNEW DELHI
_bP H I LEARNING PRIVATE LTD
_c2009
300 _a755
700 _a
_a
942 0 0 _012
999 _c28696
_d28696