00375nam a2200121Ia 4500008004100000020001800041040003800059100002600097245004300123260005000166300001400216653002300230211231s9999    xx            000 0 und d  a0-88318-756-6  cJayakar Knowledge Resource Centre  aLangley, Robert A, Ed 0aSurface conditioning of vacuum systems  bAmerican institute of physicsaNew Yorkc1990  ax,167p p.  aSurfaces (Physics)