Presented at 6th International Congress of Cybernetics & Systems, of the WOGSC, organized by the College de Systemique de l'AFCET, 10-14 September 1984, Paris.
This material was shipped to Fenwick Library Special Collections, George Mason University, Fairfax, VA on 23 October 2000. Presented in Paris on 10 September 1984, the conference was held at the Conservatoire National des Arts et Metiers, Paris. The acronym AFCET stands for Assotiation Francaise pour la Cybernetique Economique et Technique. We have the typed manuscript of the talk, with the abstract written in French and the body of the paper in English.
