Ross, David F. <br/><br/>
The long uphill path  a historical study of Puerto Rico's program of economic development 
by David F. Ross. 
 - San Juan  Talleres Graficos Interamericanos  1966. 
 - 187 p.  23 cm. 
<br/><br/>Bibliography: p. 183-187. 
<br/><br/><label>LCCN: </label>67063824 //r91   
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Economic policy.<br/>Puerto Rico--Industries.
<br/><br/><label>LC Class. No.: </label>HC157.P8  / R66 
<br/><br/><label>Dewey Class. No.: </label>330.97295