Richard Froom, Balaji Sivasubramanian & Erum Frahim <br/><br/>
Authorized Self-Study Guide Building Cisco Multilayer Switched Networks (Bcmsn) 

 - 4th ed 
 -   Cisco Press  ©2007 
<br/><br/><label>ISBN: </label>9781587052736  0 
<br/><br/><label>Dewey Class. No.: </label>004.66/FRO