Lean, Geoffrey <br/><br/>
Rich world, poor world / 
Geoffrey Lean 
 - London :  Allen & Unwin ,  1978 
 - 352p.:  ills.;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic history<br/>International economy
<br/><br/><label>Dewey Class. No.: </label>330.9  / LEA