Bennett, Olivia,  <br/><br/>
Rich world, poor world 

 - 64 pages :   illustrations ;   25 cm 
<br/><br/><label>ISBN: </label>0356101428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic history
<br/><br/><label>Dewey Class. No.: </label>330.9048