Annual report of the insular police of Puerto Rico, 1936-37-  Informe anual. 

 - [San Juan, P.R.  19- 
 - v.  ill., ports., tables. 
<br/><br/> English and Spanish.  Cover title. 
<br/><br/><label>LCCN: </label>fel36001686  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico