Media/impact :
Biagi, Shirley
Media/impact : an introduction to mass media / Shirley Biagi - 7th ed. - Belmont : Wadsworth Pub. Co., c2005. - xxv, 408 p. : ill. ; 28 cm.
"Perspectives on mass media industries, effects & issues"--Cover.
Includes bibliographical references and index.
0534630545
95012747
Mass media.
P91.25 / .M374 1996
302.23
Media/impact : an introduction to mass media / Shirley Biagi - 7th ed. - Belmont : Wadsworth Pub. Co., c2005. - xxv, 408 p. : ill. ; 28 cm.
"Perspectives on mass media industries, effects & issues"--Cover.
Includes bibliographical references and index.
0534630545
95012747
Mass media.
P91.25 / .M374 1996
302.23