Hill, Donald Routledge <br/><br/>
A History of engineering in classical and medieval times 
Donald Routledge Hill. 
 - Illinois  Open Court  1984 
 - 263p  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering-history<br/>Technology.
<br/><br/><label>Dewey Class. No.: </label>620.00901  / H64H