Hallberg, Bruce A.,   1964-  <br/><br/>
Networking : a beginner's guide /  
Bruce Hallberg.  
 - 4th edition  
 - New York :   McGraw-Hill,  2005.  
 - xxiii, 447pages :     illustration ;    23cm.  
<br/><br/>  Includes index.  
<br/><br/><label>ISBN: </label>0072262135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks. <br/>Internetworking (Telecommunication)