Biagi, Shirley.

Media/impact : an introduction to mass media / Shirley Biagi. - 4th ed. - Belmont, CA : Wadsworth Pub. Co., c1999. - xxvii, 428 p. : ill. (some col.) ; 29 cm.

Includes bibliographical references (p. 405-412) and index.

0534548105 (pbk. : alk. paper)

98022567


Mass media.

P90 / .B489 1999

302.23