Jr., Kenneth C. Mansfield <br/><br/>
Computer networking from LANS to WANs:  Hardware, software and security/  
Kenneth C. Mansfield Jr., James L. Antonakos 
 - Boston:  Course Technology,  2010 
 - xxxi, 949p.:  ill.  24cm 
<br/><br/><label>ISBN: </label>9781423903161