00413nam a2200145Ia 4500003000400000008004100004040001600045082001600061100001800077245005000095260004600145300001000191650003500201650003100236GCL140319s9999    xx            000 0 eng d  aGCL / cGCL04a302.23bW P1 aWHELLER, MARK10aPOLITICS AND THE MASS MEDIA / cWHELLER, MARK  a[S.N] : bBLACK WELL PUBLISHERS ، c1997  a274 P04aMASS MEDIA - POLITICAL ASPECTS04aMASS MEDIA - TECHNOLOGICAL