Goleniewski, Lillian, <br/><br/>
Telecommunications Essentials : 

 -  Addison-Wesley Professional,  2007. 
 - 940 pages 
<br/><br/><label>ISBN: </label>9780321427618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>621.382  / GOL