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.

9789384588687


Mechanical drawing.
Engineering design.

604.2