Brody, E. W. Communication tomorrow : new audiences, new technologies, new media / E. W. Brody. - New York: London Praeger, [1990]. - 295 p. ; 24 cm. Includes bibligraphical references and index. ISBN: 027593280X Subjects--Topical Terms: Μέσα μαζικής ενημέρωσης Dewey Class. No.: 302.23