Baran, Stanley J Mass communication theory : foundations, ferment, and future Stanley J. Baran, Dennis K. Davis - 5th ed - Belmont, CA Wadsworth Cengage Learning c2009 - xxiv, 373 p. ; 24 cm Includes bibliographical references (p. 349-363) and index ISBN: 9780495503637 ISSN: 2007940802 Subjects--Topical Terms: Mass media - Philosophy Dewey Class. No.: P90.B285 2009 302.23/01