A Textbook of machine drawing /
Gill, P. S.
A Textbook of machine drawing / by GILL, P. S. - 16 th. - New Delhi : S. K. Kataria, 1998. - 577pages : illustration.
Includes bibliographical index.
machine drawing.
A Textbook of machine drawing / by GILL, P. S. - 16 th. - New Delhi : S. K. Kataria, 1998. - 577pages : illustration.
Includes bibliographical index.
machine drawing.