Duncan-Jones, Richard <br/><br/>
The economy of the Roman empire :  quantitative studies / 
Richard Duncan-Jones 
 - 2nd ed. 
 - Cambridge :  Cambridge University Press,  1982 
 - 414 p. ;  23 cm. 
<br/><br/>Bibliography : p. 387-395 
<br/><br/><label>ISBN: </label>0521287936 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rome--Economic conditions