Kent, William. Mechanical engineers' handbook / prepared by a staff of specialists. - 12th ed. - New York, John Wiley, 1950. - xiii, (various pages) : ill. ; 22 cm. - Wiley engineering handbook series . Includes bibliographies. ISBN: (pbk.) vol.1-2 LCCN: 50008435 Subjects--Topical Terms: Mechanical engineering--Handbooks, manuals, etc. LC Class. No.: TJ151 / .K4 1950 Dewey Class. No.: 621.02 / KEN