000 00305nam a2200133Ia 4500
008 240201s9999 xx 000 0 eng d
020 _a9788178625645
082 _a612 PAR
245 4 _aTHE DIGESTIVE SYSTEM
260 _bSTERLING PRESS PVT LTD.,
300 _a31
650 _aSCIENCE
942 _2ddc
_cBK
999 _c6807
_d6807