TY  - BOOK
AU  - Groover,Mikell P.d1939-
AU  - Zimmers,Emory W
TI  - CAD/CAM: computer-aided design and manufacturing 
U1  - 001.644 
PY  - 1985///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - CAD/CAM systems
ER  -