Engineering drawing :geometrical drawing
Gill, P.S.
Engineering drawing :geometrical drawing - 11th ed. - New Delhi: S.K. Kataria & sons, 2001 - 710p.:illu.
81-85749-62-0
Engineering drawing
Mechanical drawing
640.2/G475e/2001
Engineering drawing :geometrical drawing - 11th ed. - New Delhi: S.K. Kataria & sons, 2001 - 710p.:illu.
81-85749-62-0
Engineering drawing
Mechanical drawing
640.2/G475e/2001