000 00270nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSharma, R.A.
245 0 _aPsychology Of Teaching- Learning Process
260 _aMeerut
_bRLB
_c2006-
300 _a630p.
942 _cBK
999 _c12667
_d12667