Woods Michael. <br/><br/>
Ancient machines  :  from wedges to waterwheels. 

 - Minneapolis :  Runestone press,  2000. 
 - 88  pages. 
<br/><br/><label>ISBN: </label>0822529947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, Ancient.<br/>History.<br/>Machinery.<br/>Simple machines.
<br/><br/><label>LC Class. No.: </label>TJ147.W66