| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Overlapping tendencies in operations research systems theory and cybernetics: Proceedings of an international symposium, University of Fribourg, Switzerland, ... | 978-3-7643-O893-3 (3-7643-O893-1) | 1976 | Ernst Billeter · Michel Cuenod |