Guidelines for Developing National Drug Policies 

 -  WHO  1988 
 - 1-52pgs 
 - Drug Policies 
<br/><br/><label>ISBN: </label>92 4 154230 6 
<br/><br/><label>Nat. Bib. No.: </label>001885 
<br/><br/><label>Dewey Class. No.: </label>615.34 W56