Blyth, W. John <br/><br/>
Telecommunications  concepts, development and management 

 - 2nd ed. 
 - New York  Glencoe / McGraw-Hill  1990 
 - [13],362 p.  Illustration 
<br/><br/><label>ISBN: </label>0026808412 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION<br/>COMMUNICATION ENGINEERING<br/>TELECOMMUNICATION
<br/><br/><label>Universal Decimal Class. No.: </label>621.39  / BLY