Machine Drawing /
Nagpal, G R.
Machine Drawing / G R Nagpal. - New Delhi : Khanna publishers, 2002. - 411 p. : ill. ; 24 cm.
Includes bibliography.
Mechanical drawing.
621.815
Machine Drawing / G R Nagpal. - New Delhi : Khanna publishers, 2002. - 411 p. : ill. ; 24 cm.
Includes bibliography.
Mechanical drawing.
621.815