Hibbert, Adam <br/><br/>
Questions and Answers: Mighty Machines; A Fascinating Questions and Answers Books Featuring the World's Most Powerfull and Exciting Machinary 

 - United Kingdom  Parragon Books Ltd  2006 
 - 256 
<br/><br/><label>ISBN: </label>1-40548-600-7 
<br/><br/><label>Universal Decimal Class. No.: </label>62-11  / HIB. 01