000 00518nam a2200205 4500
999 _c74452
_d74452
003 OSt
005 20190712114430.0
020 _a9789382885214
040 _bENGLISH
082 _a370.15
_bDUT-C
100 _aDutta, Tapan Kumar
_915381
245 _aConstructivism in education /
_cTapan Kumar Dutta
250 _a1st edition
260 _aDelhi
_bKumud Publications
_c2015
300 _a308p.
365 _bRs.1150
650 _aEducation Psychology
_96901
650 _aConstructivism
_915382
942 _2ddc
_cBK