TY  - BOOK
AU  - ONWUBIKO, Chinyere
AU  - 
TI  - Foundations of computer-aided design
SN  - 0314481346
U1  - 006.6869CAD 
PY  - 1989///
CY  - NEW YORK
PB  - WEST PUBLISHING
KW  - COMPUTER AIDED DRAFTING
ER  -