Lal, Roop. A textbook of engineering drawing : (with an introduction to Auto CAD 2015) / Roop Lal and Ramakant Rana. - New Delhi, I.K. International Pub., 2015. - xviii, 431 p. : ill. ; 25cm. Includes index. ISBN: 9789384588687 Subjects--Topical Terms: Mechanical drawing. Engineering design. Dewey Class. No.: 604.2