TY  - BOOK
AU  - UNITED NATIONS, INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS.
ED  - UNITED NATIONS, INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS.
TI  - Commodity trade statistics
T2  - Statistical papers series-D
U1  - X:54.1N45.N88s, N0.37/UN 
PY  - 1990///
CY  - New York
PB  - U.N.         
ER  -