Westermann William L <br/><br/>
Slave systems of Greek and Roman antiquity. 
Westermann William L 
 - Philadelpphia  American Philosophical Society          1955 
 - xii,180p.  cm. 
<br/><br/><label>Standard No.: </label>141607 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y492.51'D, J5