Developing world communications / 

 - London :  Grosvenor Press International,  c1988 
 - 400 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0946027781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.<br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>621.382  / DEV 1988