TY  - BOOK
ED  - United Nations
ED  - United Nations.
ED  - United Nations.
TI  - Commodity trade statistics 1968: Vol. 23 no. 1-35  
T2  - Statistical papers. Series D
SN  - 0010-3233
AV  - HF1 .C84
U1  - 382 19
PY  - 1969///
CY  - New York
PB  -  United Nations, 
KW  - Commercial statistics
KW  - Statistics
KW  - Periodicals
N1  - Title from cover; "ST/STAT/SER. D" and "ST/ESA/STAT/SER. D."; "By groups of the Standard International Trade Classification."; Countries covered within fascicles each year vary, <1981>-1994; Numbers for 1951 called preliminary and 2d-4th issue; Vols. for 1960-1961 issued in 2 pts.: Pt. 1, Imports; Pt. 2, Exports; Each year issued in several fascicles, <1981>-1994
ER  -