Geometric methods in system theory /proceedings of a NATO advanced study institute held at London, England, 27 August -7 September, 1973 - Dordrecht: D Reidel Publishing Company, 1980 - 314p. - NATO advanced study institute series . ISBN: 90-277-0415-5 Subjects--Topical Terms: System analysis Subjects--Index Terms: Geometry Universal Decimal Class. No.: D 005:513.3(082.2) / L3