Readings in mass communication :

Readings in mass communication : concepts and issues in the mass media / Michael C. Emery, Ted C. Smythe. - 7th ed. - Dubuque, Iowa : W.C. Brown, c1989. - xvi, 443 p. : ill. ; 24 cm.

Includes bibliographies and index.

0697051897

88071235

P92.U5 / R428 1989

302.2/0973