Stallings, William <br/><br/>
Data and computer communications   [Book] 
William Stallings. 
 - 8th Ed. 
 -  Pearson Education India 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9788131715369 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Transmission System
<br/><br/><label>Dewey Class. No.: </label>004.6