Trends in Telephone Service :  Industry Anaysis and Technology Division  Wireline Competition Bureau 
Federal Communications Commission 
 - vi, 23-A p. :  ill. ;  27 cm. + 
<br/><br/> Telephone Service  Communications 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>384.6