Gans, Herbert J, Deciding what's news : a study of CBS evening news, NBC nightly news, Newsweek, and Time / Herbert J. Gans. - New York : Pantheon Books, (c)1979. - xvii, 393 pages ; 25 cm. LCCN: 78053516 Subjects--Topical Terms: Journalism--United States. LC Class. No.: PN4867 / .D435 1979 PN4867