The Puerto Rican economic and social scene and trends for the future 
Cándido Oliveras y Alvin Mayne. 
 - San Juan, P. R.  n.d. 
 - 48 p. 
<br/><br/><label>LCCN: </label>fel36001679  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Economic conditions.<br/>Puerto Rico