A comparative study of the psycho-social profile of drug using and non-drug using school children / 
Choo Piang Fong ... [et. al.] 
 - Pulau Pinang :  National Drug Research Centre,  1986 
 - xx, 111 p.  ill. ;  32 cm. 
<br/><br/><label>ISBN: </label>967997913X  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School children--Drug use<br/>Narcotic addicts--Psychology