TY  - BOOK
AU  - Rooney, Joe and Steadman, Philip
TI  - Principles of computer-aided Design
SN  - 8185336326
U1  - 621.392 
PY  - 1987///
CY  - New Delhi
PB  - ; Affiliated East-West Press
KW  - Computer Aided Design
KW  - Digital Design
KW  - Engineering
ER  -