Nuevos horizontes. 

 - San Juan, Puerto Rico  La Autoridad, 
 - volumes :  illustrations (black and white) ;  28 cm. 
<br/><br/> Description based on: Volumen Núm. 3, 1989; title from caption. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Puerto Rico. Autoridad de Edificios Públicos --Periodicals.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Public buildings--Periodicals.