Bhatt, N.D. Panchal, V.M. Ingle, Framod R. Machine drawing: in first-angle projection method / N.D.Bhatt, V.M.Panchal and Framod R.Ingle - 50th ed. - Gujarat Charotar 2016 - xvi, 528 p. Includes index. ISBN: 9789385039232 Subjects--Topical Terms: Machine-design Dewey Class. No.: 621.815 / BHA