TY  - BOOK
AU  - Rao, P.N.
TI  - CAD/CAM principles and applications
SN  - 9780070681934
U1  - 620.00420285 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Computer Aided Design
KW  - ME
ER  -