TY  - BOOK
AU  - Rao, Nageswara P.
TI  - CAD/CAM principles and applications
SN  - 9780070583733
U1  - 620.00420285 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Computer Aided Design
KW  - CS
ER  -