U.S. Imports, 1972-1994: Data and Concordances
收藏NBER1996-03-01 更新2025-01-04 收录
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https://www.nber.org/papers/w5515
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资源简介：
This paper describes data on U.S. imports from 1972-1994, classified according to the Tariff Schedule of the U.S. Annotated (TSUSA), Harmonized System (HS), Standard International Trade Classification (SITC, Revisions 2 and 3), and Standard Industrial Classification (SIC, 1972 basis), along with
提供机构：
美国国家经济研究局
创建时间：
1996-03-01
