000 00286 a2200121 4500
020 _a9781542094085
084 _2Colon Classification
_aO-2,3N741,FO
100 _aBHAGAT, Chetan
245 _aFour hundred days
260 _bSeattle
_c2021
_aWestland
300 _a344p.
942 _cGEN
999 _c198206
_d198206