Machine drawing /
Nagpal, G R
Machine drawing / G R Nagpal. - New Delhi : Khanna pub, c2002. - 411 p. : ill. ; 26 cm.
Includes indexes.
Bibliography:
Machine drawing
621.815
Machine drawing / G R Nagpal. - New Delhi : Khanna pub, c2002. - 411 p. : ill. ; 26 cm.
Includes indexes.
Bibliography:
Machine drawing
621.815