Textbook of engineering drawing : Geometrical drawing
Gill, P S
Textbook of engineering drawing : Geometrical drawing - 11th ed. - New Delhi : Kataria, 2005 - 710p.
Engineering graphics
604.2 / GIL
Textbook of engineering drawing : Geometrical drawing - 11th ed. - New Delhi : Kataria, 2005 - 710p.
Engineering graphics
604.2 / GIL