TY  - BOOK
AU  - Rooney , Joe .ed
AU  - Steadman , Philip .ed
TI  - Principles of computer-aided design
SN  - 0273026720
U1  - 001.6424 
PY  - 1987///
CY  - New York
PB  - Pitman
KW  - Engineering Design - data processing
N1  - Includes Bibliographical reference and index
ER  -