Panko, R. R. <br/><br/>
Business data networks and telecommunications / 
Raymond R. Panko. 
 - 8th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c2011. 
 - 528 p.:  ill.;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978132552455 0132552450 
<br/><br/><label>LCCN: </label>2010-019591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business enterprises--Computer networks-- Study guides.<br/>Computer networks--Management-- Study guides.<br/>Data transmission systems-- Study guides.
<br/><br/><label>Dewey Class. No.: </label>005.7/1