000 00306nam a2200133Ia 4500
008 200504s9999 xx 000 0 und d
082 _a617
100 _aWalker(WF)
245 0 _aDiagnostic Picture test in General Surgery
250 _a1
260 _bHarcourt
_c1998
300 _eNO
650 _aSurgery
999 _c20668
_d20668