Durney, William Cowburn. Machine shop practice : a textbook for Ministry of Labour trainees, apprentices and technical students / by W. C. Durney. - 4th ed. - London : Sir I. Pitman & Sons, Ltd., 1965. - viii, 225 p. : ill. ; 22 cm. Includes index. Subjects--Topical Terms: Machine-shop practice. Dewey Class. No.: 621.9 / DUM 1965