A special report. 

 - San Juan, P.R.  Government Development Bank for Puerto Rico  1972. 
 - 20 p.  illus., graphs, map, plates, tables. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric industries--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Politics and government.