GSP & the traveler.
Edition: Mar. 1979 ed.
Series: Customs information series T -- 79-9.; Customs information series -- T:79-9.
Publisher: Treasury Dept., Customs Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1979
Place of publication: [Washington
Language: eng
Subjects: Customs administration and tourists -- United States.; Duty-free importation -- United States.