000 00290nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aBHATNAGAR SURESH
_97530
245 0 _aDEVELOPMENT OF LEARNER AND TEACHING-LEARNING PROCESS
260 _bSURYA PUB.
_c2010
300 _a528
942 _cBK
999 _c110630
_d110630