TY  - BOOK
AU  - Rao, P. N.
TI  - CAD/CAM: principles and applications 
SN  - 9780070681934
U1  -  670.285 
PY  - 2010///
CY  - New Delhi, India
PB  - Tata McGraw-Hill Education
KW  - CAD/CAM
ER  -