Singh, Sadhu.
Fundamentals of machine drawing / - New Delhi : PHI Learning Pvt Ltd, c2003. - ix, 218 p. ; 24 cm.
9788120322523
Mechanical drawing.
621.815 / S61735
Fundamentals of machine drawing / - New Delhi : PHI Learning Pvt Ltd, c2003. - ix, 218 p. ; 24 cm.
9788120322523
Mechanical drawing.
621.815 / S61735