Forbes, Robert James <br/><br/>
Studies in ancient technology / 
by R. J. Forbes 
 - 2nd. revised edition 
 - Leiden :  E. J. Brill,  1965 
 - v. :  ill. ;  25 cm. 
<br/><br/>Bibliography : p. 209-213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--History