000 00293nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.55 D411
100 _aDENNIS.N.T.M
245 0 _aVACUUM SYSTEM DESIGN
260 _aLONDON
_bChapman & Hall
_c1968
300 _a26X16
942 _cBK
_2DDC
999 _c15084
_d15084