Eco news :  a quarterly economic review / 
 Eco-news 
Puerto Rico Manufacturers Association.  
 - [San Juan, P.R.?]  Puerto Rico Manufacturers Association, 
 - volumes :  illustrations, charts, graphs ;  29 cm. 
 - Quarterly 
<br/><br/> Description based on: Vol. 14, no. 3 (Apr. 1992); title from caption. 
<br/><br/><label>LCCN: </label>sn 93035176  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Economic conditions--Statistics--Periodicals.--1952-<br/>United States--Economic conditions--Statistics--Periodicals.