Bates, Regis J. (bud) <br/><br/>
Voice and data communications handbook / 
Regis J. (bud) Bates; by Donald W. Gregory and Regis J. (bud) And Grego Bates 
 - New Delhi :  Tata McGraw-Hill,  2001. 
<br/><br/><label>ISBN: </label>0070472815 
<br/><br/><label>Subjects--Index Terms: </label>Computer Science Data Communications Data Processing Net Working Telecommunication Voice Communication 
<br/><br/><label>Dewey Class. No.: </label>004.6