Yearbook of international trade statistics : 1969 / United Nations. Department of Economic and Social Affairs. Commercial statistics Periodicals. JX1977 .A2 subser. 382.314 UNY Issued with the United Nations publications sales numbers. No. 1 issued without symbol of United Nations Document. Issues for 1956-59 issued in 2 volumes. Vols. for 1950-<51> issued by the U.N. Statistical Office; <1974-77> by its Dept. of Economic and Social Affairs. SERBIB/SERLOC merged record New York : United Nations; 1971 1971 1 Text Collection 31 v. : eng [Document] - United Nations ST/STAT/Ser. G Also issued online. Also issued online.