000 00280nam a2200121Ia 4500
008 161010s9999 xx 000 0 und d
100 _aDorsch A. Jerry
245 _aunderstanding Anesthesia Equipment
250 _a5th
260 _bLWW
_c2008
300 _a1036
942 _yBK
999 _c41407
_d41407