1991 International trade statistics yearbook = annuaire statistique du commerce international / Department of Economic and Social Development Statistical Office - New York: United Nations, 1993 - v.2 , 804 p. tbl.; 28 cm uit ISBN: 9210611543 Subjects--Topical Terms: Statistics and Economicsİstatistik-Ekonomi Dewey Class. No.: 330.94021 / DEP 1993