evaluation research in criminal justice :  materials and proceedings of a research conference convened in the context of the fifth united nations congress on the prevention of crime and treatment of offenders. 

 - rome:   1976.  
 - paperback  
<br/><br/> 321pp., 21x14 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Criminology<br/>Research