Beckwith, T. G. Mechanical measurements / Thomas G. Beckwith, Roy D. Marangoni. - 4th ed. - Reading, Mass. : Addison-Wesley Pub. Co., [1990] - xv, 779 p. : ill. ; 24 cm. Includes index. H.B Includes bibliographical references. ISBN: 0201178664 LCCN: 89029706 Subjects--Topical Terms: Engineering instruments.Measuring instruments. LC Class. No.: TA165 / .B38 1990 Dewey Class. No.: 681.2 BEC