Rao P N. Manufacturing Technology-I : Foundry, Forming and Welding / By Rao P N. - 5th ed. - Chennai : Mc Graw Hill Education(India) Private Limited, 2019. - 13.7p. ; 00 cm. ISBN: 9789353160500 Subjects--Topical Terms: MANUFACTURING TECHNOLOGY.MANUFACTURING. Dewey Class. No.: 627.131 / RAO