BHATT N.D. & PANCHAL V. M, . (2008). ELEMENTARY ENGINEERING DRAWING (PLANE AND SOLID GEOMETRY). : CHAROTAR PUBLISHING HOUSE.
BHATT N.D. & PANCHAL V. M, . 2008. ELEMENTARY ENGINEERING DRAWING (PLANE AND SOLID GEOMETRY). : CHAROTAR PUBLISHING HOUSE.
BHATT N.D. & PANCHAL V. M, . ELEMENTARY ENGINEERING DRAWING (PLANE AND SOLID GEOMETRY). : CHAROTAR PUBLISHING HOUSE. 2008.