The process of model-building in the behavioural sciences /
[by] W. Ross Ashby [and others] ; edited by Ralph M. Stogdill .-
- [Columbus] : Ohio State U. P., 1970.
- viii, 181 p. : ill.
"Papers ... presented at a symposium on the process of Model-building in the Behavioral Sciences, on April 20 and 21, 1967, at the Ohio State University."