Informe anual  19- 

 - Santurce, P. R.  19- 
 - V.  ill., graphs, plates, tables. 
<br/><br/> Includes appendices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental deficiency--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico