TY  - BOOK
AU  - Lillehagen K B ed.
ED  - IFIP WG 5.2 Working Conference on CAD Systems Framework(1982 : Norway)
ED  - 
TI  - CAD systems framework: proceedings
U1  - 620.040285 
PY  - 1983///
CY  - Amsterdam
PB  - North-Holland
KW  - Computer aided design
KW  - Engineering
ER  -