000 00282nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aBhatnagar, A.B.
_918995
245 0 _aPsychology of Teaching & Learning Process
260 _bSurya Publication
300 _a611
942 _cBK
999 _c118500
_d118500