- Institute of Electrical and Electronics Engineers. Systems, Man, and Cybernetics Group (2)
- American Automatic Control Council (1)
- Case Western Reserve University (1)
- IEEE Systems, Man, and Cybernetics Society (1)
- IFAC Symposium on Optimal Systems Planning, Case Western Reserve University, 1968 (1)
- International Federation of Automatic Control. Committee on Systems Engineering (1)