000 00308 a2200133 4500
020 _a9789354323669
041 _aMAL
084 _2Colon Classification
_aw212,N5,1
100 _aSoorya Krishnamoorthi
245 _aNurunguvettam
260 _bDC Books
_c2021
_aKottayam
300 _a168p.
942 _cREF
999 _c616809
_d616809