EUROGRAPHICS 80 : proceedings of the international conference and exhibition, University of Geneva, Switzerland, 3-5 September 1980 / edited by Carlo E. Vandoni ; [organized by Eurographics Association ; sponsored by Association suisse pour l'automatique (ASSPA)--Section genevoise ... [et al.]].
EUROGRAPHICS 80 : proceedings of the international conference and exhibition, University of Geneva, Switzerland, 3-5 September 1980 / edited by Carlo E. Vandoni ; [organized by Eurographics Association ; sponsored by Association suisse pour l'automatique (ASSPA)--Section genevoise ... [et al.]].