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

 - 7th,                                               
 - NULL  Pearson Education  2004 
 - xvi, 847       
<br/><br/>
<br/><br/><label>ISBN: </label>8129702061 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Transmission Systems
<br/><br/><label>Dewey Class. No.: </label>004.6 STD  /