Engineering drawing :
Gill, P. S.
Engineering drawing : plane and solid geometry - Ludhiana S. K. Kataria 1990 - 508 p.
978-9350143155
604.2 GIL
Engineering drawing : plane and solid geometry - Ludhiana S. K. Kataria 1990 - 508 p.
978-9350143155
604.2 GIL