Rao, P. N. Manufacturing technology (vol-1) : foundry, forming and welding / P. N. Rao. - 4th ed. - New Delhi : McGraw Hill education (India) private limited, c2013. - xv,512p. : ill. ; 23 cm. Includes index. Bibliography (P. 508-510). english ISBN: 9781259062575 Subjects--Topical Terms: Manufacturing technology. Dewey Class. No.: 670/RAM