Sproule, J. Michael, 1949- Speechmaking : an introduction to rhetorical competence / J. Michael Sproule. - Dubuque, Iowa : Wm. C. Brown Publishers, c1991. - xxii, 490 p. : ill. ; 25 cm. Includes bibliographical references and indexes. ISBN: 0697076393 Subjects--Topical Terms: Public speaking. Dewey Class. No.: Cir 808.5 Sp86 1991