Machine Drawing
Varghese, P I
Machine Drawing First Angle Projection - Thrissur V I P Publishers - 556p.
Production and Layout Drawings, Assembly of Machine Elements, Power Transmission Systems, Joints, Machine Drawing
621.815
Machine Drawing First Angle Projection - Thrissur V I P Publishers - 556p.
Production and Layout Drawings, Assembly of Machine Elements, Power Transmission Systems, Joints, Machine Drawing
621.815