Waldman. Carl. <br/><br/>
Encyclopedia of Exploration Place , Technologies and Cultural Trends  Textual Documents 

 - 2004. 
 - [s.l]:  Facts on File ,Inc 
 - 660p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>910.9003  / WAL