000 00336nam a2200121 4500
082 _a370
_bCHA.E
084 _2Colon Classification
100 _aChandrika Devi Amma
245 _aEffectiveness of concepts meaning. . . /
_cby Chandrika Devi Amma
260 _bM phil thesis Unty of Kerala,
_c2000.
650 _aEducation
942 _cBK
999 _c681238
_d681238