Vales, Pedro A., <br/><br/>
Patrones de criminalidad en Puerto Rico  apreciación socio- histórica, 1898-1890 [i.e. 1980] 
Pedro A. Vales, Astrid A. Ortíz, Noel E. Mattei. 
 - [Puerto Rico?]  P.A. Vales  c1982. 
 - x [i.e. xx], 213 p. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crime and criminals--Puerto Rico.<br/>Crime and criminals
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Crime.<br/>Puerto Rico