Elementary engineering drawing (plane and solid geometry) /
Bhatt, N. D.
Elementary engineering drawing (plane and solid geometry) / N. D. Bhatt - 14th ed. - Anand : Charotar Book Stall, 1978 - xv, 577 p. ill.
Engineering drawings
Elementary engineering drawing (plane and solid geometry) / N. D. Bhatt - 14th ed. - Anand : Charotar Book Stall, 1978 - xv, 577 p. ill.
Engineering drawings