000 00423 a2200169 4500
003 ISURa
008 140823b xxu||||| |||| 00| 0 eng d
020 _a8120303024
041 _aEnglish
082 _a370.15
_bEDU
100 _aSkinner , Charles E.
_eed
245 _aEducational psychology
250 _a4th ed.
260 _c1993
_aNew Delhi
_bPrentice Hall
300 _bill.
_c21 cm.
_ax , 755 p.
942 _cLN
_2ddc
999 _c45105
_d46652