Black, Paul H. Machine design / Paul H. Black. - 2nd ed. - New York,; . McGraw-Hill , c1955. - 471 p. : 21 cm. Includes Index Bibliographical footnotes. English LCCN: 68013623 Subjects--Topical Terms: Machine design. echanical engineering. LC Class. No.: TJ230 / .B58 1968 Dewey Class. No.: 621.8/BLM