Panko, Raymond R. <br/><br/>
Business data networks and telecommunications  
Raymond R. Panko. 
 - 5th ed. 
 - Upper Saddle River, NJ :  Pearson Prentice Hall,  2005. 
 - xxx, 588 p. :  ill. (some col.) ; 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131454498 0131273159 
<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>LC Class. No.: </label>HD30.37  / .P36 2005