Ward, Barbara,  1914- <br/><br/>
The rich nations and the poor nations / 
Barbara Ward 
 - 1st ed. 
 - Norton :  New York,  1962 
 - 159 p. ;  22 cm. 
<br/><br/><label>LCCN: </label>62-011387 /L/r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic history<br/>Economic development
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Developing countries--Economic conditions