Peterson, Larry L. <br/><br/>
Computer networks :  a systems approach / 
L. Peterson, Bruce Davie. 
 - 5th ed. 
 - Amsterdam ;  Boston :  Elsevier,  2012. 
 - xxxi, 884 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibl. references and index. 
<br/><br/><label>ISBN: </label>9780123851383(pbk) :  SR205.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Digital communications.
<br/><br/><label>Dewey Class. No.: </label>004.6  / P442 2012