TY  - BOOK
AU  - Rao, P
TI  - Cad/cam principles and applications
SN  - 0-07-044528-1
U1  - 670.285 
PY  - 2002///
CY  - New Delhi
PB  - Tata Mcgraw Hill
KW  - Mechanical Mechatronics Engineering
ER  -