Book Arthur E R <br/><br/>
Manpower shortage and the fall of the Roman Empire 

 -  1955 
 - Jerome Lectures, Third Series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Condition International
<br/><br/><label>Dewey Class. No.: </label>X.1-52.D, J5