U.S. imports of merchandise [electronic resource] : Statistical month - May, 2013 : International harmonized system commodity classification (HS-Based Schedule B) by country by customs district / U.S. Department of Commerce, Economics and statistics administration. - Washington : U.S. Census Bureau, 2013. - 1 DVD ; 12 cm.. - (V1-F09-ER05-13-US1)[MFN: 4180]
U.S. imports of merchandise [electronic resource] : Statistical month - July, 2013 : International harmonized system commodity classification (HS-Based Schedule B) by country by customs district / U.S. Department of Commerce, Economics and statistics administration. - Washington : U.S. Census Bureau, 2013. - 1 DVD ; 12 cm.. - (V1-F09-ER07-13-US1)[MFN: 4181]
U.S. exports of merchandise [electronic resource] : Statistical month - March 2013 : International harmonized system commodity classification (HS-Based schedule B) by country by customs district / U.S. Department of Commerce, Economics and statistics administration. - Washington : U.S.Census Bureau, 2013. - 1 DVD ; 12 cm.. - (V1-F09-ER03-13-US1)[MFN: 4182]
U.S. exports of merchandise [electronic resource] : Statistical month - April 2013 : International harmonized system commodity classification (HS-Based schedule B) by country by customs district / U.S. Department of Commerce, Economics and statistics administration. - Washington : U.S.Census Bureau, 2013. - 1 DVD ; 12 cm.. - (V1-F09-ER04-13-US1)[MFN: 4183]
U.S. exports of merchandise [electronic resource] : Statistical month - May 2013 : International harmonized system commodity classification (HS-Based schedule B) by country by customs district / U.S. Department of Commerce, Economics and statistics administration. - Washington : U.S.Census Bureau, 2013. - 1 DVD ; 12 cm.. - (V1-F09-ER05-13-US1)[MFN: 4184]
U.S. exports of merchandise [electronic resource] : Statistical month - July 2013 : International harmonized system commodity classification (HS-Based schedule B) by country by customs district / U.S. Department of Commerce, Economics and statistics administration. - Washington : U.S.Census Bureau, 2013. - 1 DVD ; 12 cm.. - (V1-F09-ER07-13-US1)[MFN: 4185]