000 00308nam a2200121 4500
082 _a370
_bRAJ.P
084 _2Colon Classification
100 _aRajalekshmi, B R
245 _aPreparation and testing of technology ... /
_cby Rajalekshmi B R
260 _bM.Ed.Thesis,
650 _aEducation
942 _cBK
999 _c680179
_d680179