TY  - BOOK
AU  - Rooney,Joe
AU  - Steadman,Philip
TI  - Principles of computer-aided design
U1  - 620.00425 
PY  - 1987///
CY  - London
PB  - Pitman
KW  - Engineering design
KW  - Data processing
KW  - Computer-aided design
N1  - Includes index; Bibliography: p. 330-332
ER  -