000 00284nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aMathur, S.S.
245 0 _aDevelopment Of Learner And Teaching Learning Process
260 _aAgra
_bAggarwal
_c2008
300 _a465p.
942 _cBK
999 _c11880
_d11880