High vaccum technique:
Yarwood, J
High vaccum technique: Theory, practice and properties of materials - 4th ed. - London Chapman and Hall 1967 - x,274p.(Science paperbacks)
Vaccum tubes
533.5 / YAR:1
High vaccum technique: Theory, practice and properties of materials - 4th ed. - London Chapman and Hall 1967 - x,274p.(Science paperbacks)
Vaccum tubes
533.5 / YAR:1