Progress in cybernetics and systems research Vol 8 : general systems methodology mathematical systems theory fuzzy sets /
edited by Robert Trappl ... [et al.]
- Washington : New York : Hemisphere Pub. Corp. ; distributed by Halsted Press, 1982.
Papers presented at a symposium organized by the Austrian Society for Cybernetic Studies. Sponsored by the Bundesministerium für Wissenschaft und Forschung, and others.