Media/impact :
Biagi, Shirley.
Media/impact : an introduction to mass media / Shirley Biagi. - 3rd ed. - Belmont, Calif. : Wadsworth Pub. Co., 1996. - xxiv, 411 p. : col. ill. ; 26 cm.
Includes bibliographical references (p. 390-400) and index.
0534217443
Mass media.
P90.B4 1996
Media/impact : an introduction to mass media / Shirley Biagi. - 3rd ed. - Belmont, Calif. : Wadsworth Pub. Co., 1996. - xxiv, 411 p. : col. ill. ; 26 cm.
Includes bibliographical references (p. 390-400) and index.
0534217443
Mass media.
P90.B4 1996