West, Richard Introducing communication theory :analysis and application (6th ed)/ :analysis and application Richard West and Lynn H. Turner - 6th ed - New York: McGraw Hill Education, 2018. - xxx. 531 p. : ill. ; 23 cm. Includes bibliographical reference and index. ISBN: 9781259922138 Subjects--Topical Terms: Information theory.Communication. LC Class. No.: P91.3 .W47 2018