000 00306nam a2200133 4500
082 _a370
_bMAT.E
084 _2Colon Classification
100 _aMathur, S S
245 _aEducational administration /
_cby S S Mathur
260 _bKrishna Br,
300 _a406p. :
650 _aEducation
942 _cBK
999 _c685068
_d685068