TY  - BOOK
AU  - Rooney, Joe
TI  - Principles of computer aided design
U1  - 620.00420285 
PY  - 1990///
CY  - New Delhi
PB  - Affiliated  East-West  Press
KW  - City planning--Environmental aspects
KW  - Engineering design--Data processing
KW  - Computer-aided design
ER  -