TY  - SER
ED  -  United Nations. 
TI  -  Commodity trade statistics
SN  -  0010-323
PY  - 1977///
CY  -  New York : 
PB  -  Statistical Office of the United Nations, Dept. of Eco nomic Affairs, 
KW  -  Commercial statistics
KW  -  Statistics
KW  -  Periodicals
N1  -  Title from cover;  "By groups of the Standard International Trade Classification.";  Statistical papers- United Nations. Series D. Commodity trade statis tics
ER  -