United Nations Office on Drugs and Crime <br/><br/>
Conducting school surveys on drug abuse / UNODC 

 - New York : U. N.,, 2003. 
 - viii, 95 p. 
<br/><br/><label>ISBN: </label>9211481716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug abuse
<br/><br/><label>Dewey Class. No.: </label>362.29UNI