"Pharmaceutical Preparations Handbooks." . . . . "300 most abused drugs"@en . "300 most abused drugs; a pictorial handbook of interest to law enforcement officers and others"@en . . . . . . . . . . . . "Three hundred most abused drugs"@en . . . "300 [Three hundred] most abused drugs : a pictorial handbook of interest to law enforcement officers and others"@en . . . . . "300 most abused drugs; a pictorial handbook. Of interest to law enforcement officers and others" . . . . "300 most abused drugs : an identification handbook"@en . . "300 Most abused drug" . . "Handbooks and manuals"@en . . . . . . "300 most abused drugs" . "Drug and Narcotic Control." . . "Drugs Handbooks, manuals, etc." . . "Pharmaceutical Preparations." . . "Substance-Related Disorders." . .