Market factors affecting telecommunication demand 
GAS 5 
 - Geneva  International Telecommunication Union, International Telegraph and Telephone Consultative Committee  1982 
 - 35p. 
 - Economic studies at the national level in the field of telecommunication (1977-1980)  1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Economic aspects