"Massenmedien : Wirkung." . . . . "Radio in politics." . . "Fernsehen." . . "Massekommunikation" . . "Wirkung." . . "Massenmedien." . . "Elektroniske medier" . . "Radiodifusión internacional" . . "Televisió." . . "Télévision Audience." . . "Publikum." . . "Television in politics." . . "Radiodiffusion." . . "Medier" . . "Télédiffusion." . . "TV" . . "Trasmissioni televisive." . . "Radio broadcasting." . . "Rundfunk." . . "Television broadcasting." . . "Televisión Aspectos sociales." . . "Télévision." . . "Televisión" . "Radio." . . "Ràdio." . "Télévision Évaluation." . . "Radiotrasmissioni." . . "USA." . . "Televisión y política Gran Bretaña." . . . "The shadow in the cave; a study of the relationship between the broadcaster, his audience and the state" . "The shadow in the cave; a study of the relationship between the broadcaster, his audience and the state"@en . . "The Shadow in the Cave : the Broadcaster, His Audience, and the State" . . . . . . . . . "The shadow in the cave : a study of relationship between the broadcaster, his audience and the state" . . . . "The shadow in the cave the broadcaster, his audience, and the state"@en . "The shadow in the cave : A study of the relationship between the broadcaster, his audience and the state" . "The Shadow in the Cave : a study of the Relationship between the Broadcaster, his Audience and the state" . . . . . . "The shadow in the cave"@en . "The shadow in the cave" . . . . . . . . . . . . . . . "The Shadow in the Cave; the Broadcaster, His Audience, and the State"@en . "The Shadow in the cave"@en . "The shadow in the cave; the broadcaster, his audience, and the state" . . "The shadow in the cave; the broadcaster, his audience, and the state"@en . . "The shadow in the cave : a study of the relationship between the broadcaster, his audience and the state" . . . . . . . . . . . . . "The shadow in the cave: a study of the relationship between the broadcaster, his audience and the state" . . . . "The Shadow in the cave : a study of the relationship between the broadcaster, his audience and the state" . . . . . . . . . . . . . . "The shadow in the cave a study of the relationship between the broadcaster, his audience and the state" . "The shadow in the cave : the broadcaster, his audience, and the state"@en . . "The shadow in the cave : the broadcaster, his audience, and the state" . . . . . . . . . . . . . . . "The shadow in the cave : a study of the relationship between the broadcaster"@en . .