Kahan, Michael, Media as politics : theory, behavior, and change in America / [print] Michael Kahan. - Upper Saddle River, New Jersey : Prentice Hall, (c)1999. - xv, 267 pages ; 23 cm. LCCN: 98022653 Subjects--Topical Terms: Mass media--Political aspects--United States. LC Class. No.: P95.K12.M435 1999