New communication technologies :  a challenge for press freedom / 
edited by Colin Sparks. 
 - Paris :  Unesco,  c1991. 
 - 109 p. 
 - Reports and papers on mass communication ; no. 106 .
<br/><br/><label>ISBN: </label>9231025198 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media and technology.<br/>Freedom of the press.<br/>Press--Technological innovations.<br/>Telecommunication systems.