Mass media : systems and effects /
Davison, W. Phillips 1918-
Mass media : systems and effects / W. Phillips Davison, James Boylan, Frederick T. C. Yu. - 2nd ed. - New York : Holt Rinehart and Winston, c1982. - x, 264 p. ; 24 cm.
Includes index.
Bibliography: p. 230-252.
0030524814 (pbk.)
81007182
Communication--Social aspects.
Mass media--Social aspects.
HM 258 / D29 1982
302.2/3
Mass media : systems and effects / W. Phillips Davison, James Boylan, Frederick T. C. Yu. - 2nd ed. - New York : Holt Rinehart and Winston, c1982. - x, 264 p. ; 24 cm.
Includes index.
Bibliography: p. 230-252.
0030524814 (pbk.)
81007182
Communication--Social aspects.
Mass media--Social aspects.
HM 258 / D29 1982
302.2/3