Maher, John T. <br/><br/>
Narcotics & other substances subject to the controlled substances act of 1970 :  a monograph / 
by John T. Maher 
 - Estados Unidos da América :  Department of Justice, Drug Enforcement Administration,  1974 
 - 268 p. :  il. ;  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drogas--Classificação<br/>Narcóticos ---Controle