Career Development for Law Enforcement. 

 - Washington :  Estados Unidos. Departamente of Justice,  1973. 
 - 134 p. 
 - An Leaa Technical Assistence Publication .
<br/><br/> "A Technical Assistence resulting from Research conducted by the Los Angeles County Sherif"s Department." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ACCIDENTES DE TRABAJO<br/>CODIGOS