DODD A.Z., <br/><br/>
ESSENTIAL GUIDE TO TELECOMMUNICATIONS  Textual Documents 

 - DELHI  PEARSON EDUCATION  2002 
 - XXIV+500 
<br/><br/><label>ISBN: </label>81-7808-995-5   
<br/><br/><label>Dewey Class. No.: </label>384.5  / DOD