The United Nations and crime prevention. 

 - New York :  United Nations,  1991. 
 - 144 p. ;  22 cm. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Criminal justice, Administration of.<br/>Prisoners--Legal status, laws, etc.<br/>Police.<br/>Crime prevention.