Stallings, William <br/><br/>
Data and Computer Communications 

 - 8th Edn. 
 - New Delhi  Prentice-Hall of India  2007 
 - xvii, 878p.  26 cm. PB 
<br/><br/><label>ISBN: </label>9788120330788 
<br/><br/><label>Dewey Class. No.: </label>004.65  / STA