Annual, 1962- Quarterly, with data cumulative from Jan., 1951-1961.
Note
"ST/STAT/SER. D" and "ST/ESA/STAT/SER. D." "By groups of the Standard International Trade Classification." Countries covered within fascicles each year varies, 1981-1989? Title from cover.
Special Numbering
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, 1981-1989?
