P.N. Rao Manufacturing Technology : Foundry, Farming and Welding - 5th - India Mc Graw Hill , 2018 - 584p. ; 23.7 x 18.2 x 2.6 cm ISBN: 9789353160500 Subjects--Topical Terms: Metal forming ProcessWelding Process Dewey Class. No.: 671.4 RAO