Head, Sydney W. Broadcasting in America : a survey of television, radio, and new technologies / Sydney W. Head with Christopher H. Sterling. - 4th ed. - Boston : Houghton Mifflin Co., c1982. - xiv, 642 p. : ill. ; 25 cm. Includes index. Bibliography: p. 603-626. ISBN: 0395286573 Subjects--Topical Terms: Broadcasting--United States. Dewey Class. No.: 302.2344 / HEB 1982