000 00311nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _asingh (shatrughan), singh (sushma),
245 0 _aguidebook on educational psychology theory
250 _a1
260 _bkanishka publishers new dehli (nd)
942 _2ddc
_cDED
999 _c2364
_d2364