Singer Hans W <br/><br/>
Rich and poor countries 

 - London  George Allen & Unwin         1977 
 - 228p  cm. 
 - Studies in Economics Ed by Charles Carter No.12 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Condition Developing Countries
<br/><br/><label>Dewey Class. No.: </label>X.1(X).N7, L7