World Trade Relationships
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Arge  Argentia
Aust  Australia
Braz  Brazil
Cana  Canada
Chin  China
Czec  Czechoslovakia
Egyp  Egypt
E.Ge  East Germany
Fran  France
Hung  Hungary
Indi  Indian
Ital  Italian
Japa  Japanese
N.Ze  New Zealand
Pola  Poland
Swed  Sweden
USA   The United States
USSR  The Sovient Union
U.K.  The United Kingdom
W.Ge  West Germany