TY  - BOOK
AU  - Trappl,Robert
TI  - Progress in cybernetics and systems research Vol 8: general systems methodology mathematical systems theory fuzzy sets 
SN  - 0891162372
U1  - 001.53 
PY  - 1982///
CY  - Washington, New York
PB  - Hemisphere Pub. Corp., distributed by Halsted Press
KW  - Cybernetics
KW  - System theory
N1  - Papers presented at a symposium organized by the Austrian Society for Cybernetic Studies; Sponsored by the Bundesministerium für Wissenschaft und Forschung, and others; Includes bibliographical references and indexes
ER  -