Catálogo industrial y comercial de Puerto Rico = Industrial and commercial catalog of Puerto Rico. 

 - Hato Rey, P. R.  Intermedia, Inc.  1980- 
 - v.  ill. 
<br/><br/> On title page : "El Catálogo". 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catalogs, Commercial.<br/>Industry--Catalogs.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico