The right to communicate: at what price?  economic constraints to the effective use of telecommunications in education, science, culture and in the circulation of information / 

 -  International Telecommunication Union and UNESCO.  1995. 
 - 87p. : 
<br/><br/> includes annex. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication research and policy.