000 00317 a2200145 4500
020 _a9789354323027
041 _aMAL
084 _2Colon Classification
_aO32,31N778x
100 _aNidheesh, G
245 _aThamaramukku
250 _a2
260 _bDC Books
_c2021
_aKottayam
300 _a126p.
942 _cREF
999 _c616754
_d616754