000 00334 a2200133 4500
020 _a9789389903119
041 _aMAL
084 _2Colon Classification
_aU8.3
100 _aGOPIKRISHNAN, L
245 _aNjan kanda England
260 _bPrabhatham Printing & Publishing
_c2019
_aThiruvananthapuram
300 _a200p.
942 _cGEN
999 _c194764
_d194764