DeVito, Joseph A., 1938- Essentials of human communication / Joseph A. DeVito - Nineth Edition. - xix, 363pages. 27 cm Includes bibliographical references and index. ISBN: 9780134184951 0134184955 LCCN: 2015030617 Subjects--Topical Terms: Communication LC Class. No.: P 90 D496E 2017