Hancock Ralph <br/><br/>
Puerto rice   A success story    

 -  1960 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Conditions Latin America
<br/><br/><label>Dewey Class. No.: </label>X.7924.N5, K0