Radford, J. D. Production engineering technology / J. D. Radford and D. B. Richardson - 3rd. ed. - London: Macmillan, c1980. - 381p.: table, figs., graph, ill.; 24 cm. Includes Index Includes bibliographical reference p.373-376 English ISBN: 0333293983 0333293983 (pbk) Subjects--Topical Terms: Metal-workProduction engineering Dewey Class. No.: 671/RAP