000 00325 a2200145 4500
020 _a9789354820342
041 _aMAL
082 _a8M3
_bSAN.T
084 _2Colon Classification
100 _aSanthoshkumar, E
245 _aThankachan Manjakkaran
260 _bDC Books
_c2021
_aKottayam
300 _a88p.
942 _cREF
999 _c656063
_d656063