Rao, P. N. Manufacturing technology (vol-1) : foundry, forming and welding / P. N. Rao. - 5th ed. - Chennai : McGraw Hill education (India) private limited, c2019. - Various p. : tab. figs., ill. ; 24 cm. Includes bibliographical reference and index. English ISBN: 9789353160500 9353160510 Subjects--Topical Terms: Manufacturing technology. Dewey Class. No.: 670/RAM