Roth, A. Vacuum technology / A. Roth - 1st ed. - New York : North-Holland Pub. Co., 1976 [Printing 1978]. - xiv, 496 p. : ill. ; 22 cm. Include index. ISBN: 0444108017 : Subjects--Topical Terms: Vacuum technology. Dewey Class. No.: 621.55 / ROV 1978