Cappella, Joseph N2023-05-222023-05-2219722019-06-08https://repository.upenn.edu/handle/20.500.14332/2356Cappella, J.N. (1972). The functional prerequisites of intentional communication systems. Philosophy and Rhetoric, 5(4), 231-247. Copyright © 1972 The Pennsylvania State University Press This article is used by permission of The Pennsylvania State University Press.CommunicationSocial and Behavioral SciencesArticle