TY  - BOOK
AU  - Rao, P. N.
TI  - CAD/CAM: principles and applications
SN  - 0070445281
U1  - 670.285 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing
KW  - Cad/Cam systems
KW  - Computer aided design
ER  -