00609nam a2200193   4500001000500000005001700005008004100022020001500063035000300078041000700081050002200088100002300110245009100133260005700224300001800281440005800299650003900357700001900396283920230410143541.0060907n1997    dr                  spa    a0534521282    aEN14aT 58.6 S912c 1997  aStraubhaar, Joseph1 aCommunications media in the information society /cJoseph Straubhaar and Robert LaRose  aBelmont :bWadsworth Publishing Company,c1997        axxiii, 490 p.  aWadsworth series in mass communication and journalism 4aTelecomunicaciónvEstados Unidos  aLaRose, Robert