00494nam a2200157Ia 4500003000900000008004100009040001600050080002400066245011700090260003300207300001900240650001900259650001900278650001900297700002000316IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a533.5(047.1)bADV-I 0aAdvances in vacuum science and technologybvol. Icedited by E.Thomas                                             aOxfordbPergamon Pressc1960  axxxviii, 469p.  aNASA Thesaurus  aVacuum physics  aVacuum systems  aThomas, E., ed.