TY  - ADVS
AU  - Rao, P. N.
TI  - CAD/CAM: Principles and Applications
SN  - 9780070445307
U1  - DCG00023 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Ltd.
N1  - D02751 D02752
ER  -