000			005260000a22002050004500
003			OSt
005			20240523133704.0
008			140223b1968 xxu||||| |||| 00| 0 eng d
040			_bEnglish
041			_aENG
080			_aC21117 K8
100			_aDennis, N. T. M. _921887
245			_aVacuum System design
260			_aLondon _bChapman and Hall _c1968
300			_axi, 219 p. _bHardbound _c8" X 5"
500			_aHigh Vacuum Series.
650			_aPhysics _921888
700			_aHeppell, T. A. _921889
942			_2ddc _cBK
999			_c225064 _d225064