TY  - BOOK
AU  - Rao, P. Nageswara 
TI  - CAD/CAM principle and application / P. Nageswara Rao
SN  - 0070583730 
U1  - 670.285 RAO 2004 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - CAD/CAM systems
N1  - Includes index p.720 - 735
ER  -