Discovery Channel <br/><br/>
The pentagon on the inside [videorecording] / 
Discovery Channel ; Sarah Silver, producer. 
 - Quezon City :  Magnavision,  c2005. 
 - 1 videodisc (47.08 mins.) 
 - Discovery Channel ; Travel & adventure .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pentagon--History.<br/>United States--Armed forces--Management.