TY  - BOOK
AU  - Rao, P. N .
TI  - CAD/CAM: principles and applications
SN  - 9780070681934
U1  - 670.285 
PY  - 2010///
CY  - Chennai
PB  - McGraw-Hill
KW  - Industrial Product
KW  - Information System
KW  - Computer Graphic
ER  -