000 00486nam a2200181 4500
653 _aApplied Sciences العلوم التطبيقية
942 _cBK
_h600
_iGA42
999 _c46345
_d46344
013 _d1985
020 _a0815135068
041 _aeng
100 _aGray Gitnick
245 _aCurrent Gastroenterology
260 _aChicago
_bYear Book Medical Publishers
_c1985
300 _axiii, 431
_bill.
_c23
440 _aCurrent Gastroenterology
_v5
630 _lEnglish
650 _aGeneral