TY  - BOOK
AU  - Groover/M.P/ Zimmers/E.W 
TI  - CAD/CAMi Computer Aided Design
U1  - 621.3 
PY  - 1989///
CY  - NEW DELHI
PB  - Prentice Hall of India
KW  - CAD/CAmi Computer Aided Deign
ER  -