Elementary engineering drawing: Plane and solid geometry
Bhatt, N D
Elementary engineering drawing: Plane and solid geometry - 48th ed. - Anand Charotar Publishing House 2005 - 600 p.
604.2 B409E
Elementary engineering drawing: Plane and solid geometry - 48th ed. - Anand Charotar Publishing House 2005 - 600 p.
604.2 B409E