Adler, Ronald B. 1946- Understanding human communication / Ronald B. Adler and George Rodman. - 4th ed. - Chicago : Holt, Rinehart, and Winston, c1991. - xix, 471 p. : ill. (some col.) ; 23 cm. Includes bibliographical references and index. ISBN: 0030497272 LCCN: 90004092 Subjects--Topical Terms: Communication. Dewey Class. No.: 302.2/ADU