000 cam a22 7a 4500
999 _c45417
_d45417
003 BD-DhIDS
005 20180516234159.0
008 180516s1969 ii ||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aeng
082 _a370.1523
_bWAL
100 1 _aL. Walker, Edward
245 1 0 _aConditioning and Instrumental Learning /
_cEdward L. Walker
260 _aNew Delhi :
_bPrentice of India private limited ,
_c1969
300 _a161p. ;
_c20 cm.
650 0 4 _aLearning
650 0 4 _aInstrument
650 0 4 _aConditioning
942 _2ddc
_cBK