DeVito, Joseph A. Essentials of human communication / Joseph A. Devito. -- 5th ed. -- USA: Pearson Education, Inc., 2005. xxvi, 374 p. ; col. ill. 28 cm. Includes bibliographical references and index. ISBN: 0205414885 Subjects--Topical Terms: Communication.Dewey Class. No.: Res 302.2 D496 2005