000 003410000a22001450004500
060 _a100
082 _a020 SEW
100 _aSewa, Singh
245 _aPractical manual of colon classification : Editin 7
260 _aBombay, Jaico publishing house
260 _c1990
300 _a305
650 _aColon classification
942 _cBK
999 _c347942
_d347942