Hafer R W Ed. How open is the US economy Hafer R W Ed. - Lexington Lexington Books 1986 - xviii,248p. cm. - Federal ReserveBank of St. Louis, Annual Economic Conference. 10.1985 . Bibliogrpahy chapterwise ISBN: 0669130869 Source: General Book Subjects--Topical Terms: United States Economic Conditions Dewey Class. No.: X.73.N8, M6