W. Stallings <br/><br/>
Data & Computer Communications 

 - 7th 
 - Delhi  Pearson Education  2003 
 - 847 
<br/><br/><label>ISBN: </label>8129702061 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>105.23  / Sta