Stallings William <br/><br/>
Data and computer communications 
Stallings William 
 - 10th ed. 
 - Noida  Pearson education  2018 
 - 907p 
<br/><br/><label>ISBN: </label>978933258693 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data and computer communications
<br/><br/><label>Dewey Class. No.: </label>004.6 ST-D