Cole Marion <br/><br/>
Introduction to Telecommunication  Voice, Data, and The Internet 

 - Second edition 
 - New Dehli:  Pearson Education;  2008. 
<br/><br/><label>ISBN: </label>9788131705063 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>621.382  / COL