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

 - 7th ed. 
 - New Delhi:  Prentice - Hall,  2004 
 - xv, 847p.;  24cm. 
<br/><br/><label>ISBN: </label>8120323556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE<br/>INTERFACING AND COMMUNICATIONS
<br/><br/><label>Dewey Class. No.: </label>004.6  / STA