TY  - BOOK
AU  - Groover,  Mikell
AU  - Zimmers, Emory W
TI  - CAD/CAM: Computer aided design and manufacturing
U1  - 681.31CAD 
PY  - 1986///
CY  - New Delhi
PB  - Prentice Hall
KW  - CAD/CAM
ER  -