Stallings, William <br/><br/>
Data and computer communications 

 - 8th ed 
 - Noida  Pearson Education  2007 
 - 834 
<br/><br/><label>ISBN: </label>978-81-317-1536-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>004