Regis "Bud" Bates <br/><br/>
Voica and Data Communication Handbook. Ed 5 

 - 5th Ed 
 - New Delhi  Tata McGraw Hill Publishing Co. Limited  2007 
 - 644p 
<br/><br/>Regis "Bud" Bates & Donald Gregory: Voica and Data Communication Handbook. Ed 5.  (5th Ed)  New Delhi.  Tata McGraw Hill Publishing Co. Limited, 2007. 0-07-064766-6 Rs. 595.00--(001.64BAT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-07-064766-6 
<br/><br/><label>Dewey Class. No.: </label>1.64  / BAT