Mass communication von Bittner, John R. 1943-

Mass communication von Bittner, John R. 1943-

Law and regulation of electronic media von Bittner, John R., 1943-

Mass communication an introduction von Bittner, John R. 1943-

Mass communication an introdcution von Bittner, John R. 1943-

Broadcasting and telecommunication an introduction. von Bittner, John R. 1943-

Mass communication an introduction von Bittner, John R. 1943-

Professional broadcasting a brief introduction von Bittner, John R. 1943-

Mass communication an introdcution von Bittner, John R. 1943-

Broadcasting an introduction von Bittner, John R.,1943-