000 00345 a2200133 4500
020 _a9789388504591
041 _aMAL
084 _2Colon Classification
_aO32,3NSA115,E
100 _aSASI, Muttathara
245 _aEkan
260 _bPrabhatham Printing & Publishing Co. Pvt. Ltd.
_c2019
_aThiruvananthapuram
300 _a132p.
942 _cREF
999 _c194758
_d194758