000 00294nam a2200109Ia 4500
008 220729s2014 xx 000 0 und d
041 _aeng
100 _aLee L Swanstrom
245 _aMastery of endoscopic and laparoscopic surgery
250 _a4
260 _aPhiladelphia
_bWolters kluwer
_c2014
999 _c135850
_d135850