Black, Uyless D. <br/><br/>
Emerging communications technologies  
Uyless Black. 
 - 2nd ed. 
 - Upper Saddle River, NJ :  Prentice Hall,  c1997. 
 - xxi, 457 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0137428340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.<br/>Data transmission systems.
<br/><br/><label>Dewey Class. No.: </label>621.382