DUNSMORE,BRAD SKANDIER,TOBY <br/><br/>
TELECOMMUNICATIONS TECHNOLOGIES REFERENCE 

 - 1st Ed. 
 - Delhi  Pearson Education Asia (Pte) Ltd., Delhi   2009 
<br/><br/><label>ISBN: </label>978-81-317-2511-5 
<br/><br/><label>Dewey Class. No.: </label>150.194 4  / DUN/T