000 00270nam a2200109Ia 4500
008 220729s1995 xx 000 0 und d
041 _aeng
100 _aDavis J H
245 _aSurgery: a problem solving approach
250 _a2
260 _aSt. Louis
_bMosby Co
_c1995
999 _c130520
_d130520