Hulteng, John L., 1921- The fourth estate : an informal appraisal of the news and opinion media / by John L. Hulteng and Roy Paul Nelson. - New York : Harper & Row, [1971] - xii, 356 p. illus. 21 cm. Includes bibliographical references. ISBN: 0060429917 LCCN: 70137808 Subjects--Topical Terms: Mass media--United States.Press--United States. Dewey Class. No.: 001.51