Importing Into the United States U. S. Customs and Border Protection Published: 2015-10-12 Total Pages: 0 Get eBook
United States Customs Hints for Visitors (nonresidents). U.S. Customs Service Published: 1978 Total Pages: 16 Get eBook
Regulations of U.S. Customs and Border Protection U.S. Customs and Border Protection Published: 2003 Total Pages: 198 Get eBook
U.S. Customs Highlights for Government Personnel, Civilian & Military U.S. Customs Service Published: 1987 Total Pages: 16 Get eBook