Media / impact : an introduction to mass media

Main Author: Biagi, Shirley
Published: Belmont, CA: Wadsworth Pub. Co., 2005.
Edition: 7th ed.
Subjects:
Physical Description: xxv, 405 p.: col. ill.; 29 cm..
Bibliography: Includes bibliographical references and index
ISBN: 9780534630546 (pbk.)
0534630545 (pbk.)