Bates, Regis <br/><br/>
Voice and Data Communication Handbook 

 - 5th 
 - India  Tata McGraw-Hill Publishing  2007 
<br/><br/><label>ISBN: </label>0-07-064766-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communications
<br/><br/><label>Dewey Class. No.: </label>004.6  / BAT