Alvarado, Carlos. <br/><br/>
Study for the revitalization of the commercial-business district of Old San Juan 
Carlos Alvarado 
 - [San Juan, P.R.]  1971. 
 - 70 p.  ill., draws, photos. 
<br/><br/> Includes an abstract. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cities and towns--Planning--Puerto Rico.<br/>Architecture--Conservation and restoration.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>San Juan P.R..--Commerce.<br/>Old San Juan, P.R.--Buildings.