000 00309 a2200133 4500
020 _a9789389671728
041 _aMAL
084 _2Colon Classification
_aO32,3N6911,M
100 _aShaji, D
245 _aMaranangalude Uthsavam
260 _bGreen Books
_c2020
_aThrissur
300 _a448p.
942 _cGEN
999 _c194027
_d194027