Buisman, Wim R <br/><br/>
Drug education :  Programme and methodology an overview of opportunities for drug prevention / 
Wim R. Buisman. 
 - Paris :  UNESCO,  1995. 
 - 36 p. 
 - Preventive education series ;  2 .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>37: 178.8 (4) =20 "1995" BUI.