Bhatt, N. D.
Problems & solutions in elementary engineering drawing (Plane and solid geometry) (In first-angle projection method) / - 40th ed. - Gujrat: Charotar Media Pvt. Ltd., 1999. - 472 p.
Mechanical Drawing
620.00222 / B5755
Problems & solutions in elementary engineering drawing (Plane and solid geometry) (In first-angle projection method) / - 40th ed. - Gujrat: Charotar Media Pvt. Ltd., 1999. - 472 p.
Mechanical Drawing
620.00222 / B5755