21. Schedule B, Statistical classification of domestic and foreign commodities exported from United States, including code classification of countries (schedule C), code classification of U.S. customs districts and ports (schedule D). Bookmark SuDoc number: C 3.150:B/(date)
22. Schedule B, Statistical classification of domestic and foreign commodities exported from United States, including code classification of countries (schedule C), code classification of U.S. customs districts and ports (schedule D). Bookmark SuDoc number: C 3.150:B/(date)
23. Schedule B, Statistical classification of domestic and foreign commodities exported from United States, including code classification of countries (schedule C), code classification of U.S. customs districts and ports (schedule D). Bookmark SuDoc number: C 3.150:B/(date)
24. Schedule B, Statistical classification of domestic and foreign commodities exported from United States, including code classification of countries (schedule G), code classification of U.S. customs districts and ports (schedule D). Bookmark SuDoc number: C 3.150:B/(date)
25. Schedule B, Statistical classification of domestic and foreign commodities exported from United States. Bookmark SuDoc number: C 3.150:B/(date)