Narayana, K. L. Production technology - 4th ed. - New Delhi: New Delhi: New Delhi: Dreamtech Press, I.K. International Pvt. Ltd., Wiley, 2019. 2019. 2019. - xvii, 302 p. ISBN: 9789389583250 Subjects--Topical Terms: Metal castingProduction technologyWelding fundamentals Dewey Class. No.: 671 NAR