Stuart A. Umpleby Quote

A group that was somewhat connected with general systems theory is usually associated with the term, the systems approach. They were located originally at the University of Pennsylvania. They later went to Case Western Reserve University and then back to the University of Pennsylvania. Their founding philosopher was E. A. Singer, Jr. One of Singer's students was C. West Churchman, and Churchman's first student was Russell Ackoff.

p. 82: About the Systems Approach - "The origins and purposes of several traditions in systems theory and cybernetics," 1999