The five year plan for technical services in the Commonwealth of Puerto Rico. 

 - San Juan, P.R.  Economic Development Adminsitration, Ofice of Technical Services  1966. 
 - 84 p. 
<br/><br/><label>LCCN: </label>fel36001677  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Industries.<br/>Puerto Rico