Narayana, K.L. Production technology / K.L. Narayana, Swarna Venkata Ramana, P. Vamsi Krishna. - 4th ed. - New Dehli : I.K. International Publishing House, 2013. - xvii, 302 p. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 9789386768087 Subjects--Topical Terms: Metal-work.Production engineering.