Singer, Hans <br/><br/>
Rich and poor countries 
Hans Singer  
 - London:  George Allen and Unwin,  1977. 
 -  228p. 
<br/><br/> PB 
<br/><br/>Includes index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics policy
<br/><br/><label>Dewey Class. No.: </label>338.9172  / SIR