Frank M. Lillehagen books & textbook
CAD systems framework: Proceedings of the IFIP WG 5.2 Working Conference on CAD Systems Framework held in Røros, Norway, 15-17 June 1982
North-Holland Pub Co /1983-01-01 Hardcover / 352 Pages
isbn-10: 0444866043 / isbn-13: 9780444866042
Advances in Computer Graphics I (Eurographic Seminars : Tutorials in Computer Science)
Günter Enderle Frank M. Lillehagen Michel Grave
Springer Verlag /1986-01-01 Hardcover / 512 Pages
isbn-10: 0387138048 / isbn-13: 9780387138046