CABALLERO,J.M. &OTHERS <br/><br/>
INSTALLATION AND MAINTENANCE OF SDH/SONET,ATM , XDSL , AND SYNCHRONIZATION NETWO 

 - Boston  Artech House  2003 
 - xviii+437p.,23X15Cms 
<br/><br/><label>ISBN: </label>1580535259 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 C112