TY  - BOOK
AU  - UNITED NATIONS, DRUG SUPERVISORY BODY.
ED  - UNITED NATIONS, DRUG SUPERVISORY BODY.
TI  - Estimated world requirement of Narcotic Drug in 1961:  First supplement.   
U1  - V1N45,93:3:(F56).N61, K1/UN 
PY  - 1961///
CY  - New York
PB  - United Nations        
ER  -