Peterson, Larry L., <br/><br/>
Computer networks :  a systems approach / 

 - Sixth edition. 
 - xxvi, 817 pages :  illustrations ;  24 cm 
<br/><br/> Includes glossary.  Includes index. 
<br/><br/><label>ISBN: </label>9780128182000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.
<br/><br/><label>Dewey Class. No.: </label>004.65  / PEC