000 00360nam a2200121 4500
082 _a370
_bDEE.E
084 _2Colon Classification
100 _aDeepa, R
245 _aEffectiveness of non directive teaching model learning economics of higher secondary school /
_cby Deepa R
260 _bDept of Edu MEd thesis.
_c2004.
650 _aEducation
942 _cBK
999 _c683824
_d683824