Undestanding And Treating Drug Abuse 
by Oketch,Seth. 
 - Nairobi,  Queenex Publishers Ltd,  2008. 
 - 104p. 
<br/><br/><label>ISBN: </label>9966-788-12-3 
<br/><br/><label>LC Class. No.: </label>HV4998   /  . O374 2008