000 00285nam a22001217a 4500
003 OSt
100 _aThakur, A S
245 _aDevelopment of Learner & Teaching Learning Process
250 _a2nd ed.
260 _aAgra
_bAgarwal Publication
_c2015
300 _a517p.
942 _2ddc
_cBK
999 _c4409
_d4409