Rao, P. N. Manufacturing technology : Foundry, forming and welding / by P. N. Rao. - 3rd ed. - New Delhi : Tata McGraw-Hill, c2009. - vol. 1 ; xii, 502 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9780070087989 (pbk.) 0070087989 (bpk.) Subjects--Topical Terms: Manufacturing processes. Dewey Class. No.: 670.42 / RAO/M