The Origins of Feedback Control, first English edition 1970.
MIT Press, Cambridge MA & London, 1970; orig. published in German 1969; 151 pages, Index, Notes, Illustrated with photographs and diagrams throughout.
MIT Press, Cambridge MA & London, 1970; orig. published in German 1969; 151 pages, Index, Notes, Illustrated with photographs and diagrams throughout.
American Technical Soc. Chicago IL, 1957 first edition; 261 pages, diagrams, photographs, Index.