Richard L. West Introducing communication theory : analysis and application / West, Richard L., Turner, Lynn H. - Seventh edition. - New York : McGraw-Hill, c2021. - xxiv, 513 pages : color illustrations. Includes references and index. ISBN: 978-1-260-57553-8 Subjects--Topical Terms: CommunicationInformation theory Dewey Class. No.: 003.54 / W516 2021