Darnell, Donald K., 1931- Persons communicating / Donald K. Darnell, Wayne Brockriede. - Englewood Cliffs, N.J. : Prentice-Hall, c1976. - x, 273 p. ; 23 cm. - Prentice-Hall series in speech communication . Includes bibliographical references and index. ISBN: 0136573878 Subjects--Topical Terms: Communication--Psychological aspects. Dewey Class. No.: 153