TY  - BOOK
AU  - -
TI  - Principles of Computer Aided Design
SN  - 0000031542
U1  - 670.285 
PY  - 1990///
CY  - New Delhi
PB  - EDP
KW  -  Computer
KW  -  Design
KW  -  Principles
KW  - Aided
KW  - CAD/CAM;Theory;Pratice
ER  -