Japan World Exposition, Osaka, 1970, March 15-September 13, 1970 : progress and harmony for mankind
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Bibliographic Information
Japan World Exposition, Osaka, 1970, March 15-September 13, 1970 : progress and harmony for mankind
Japan Association for the 1970 World Exposition, [197-?]
- Other Title
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Exposition universelle d'Osaka, 1970, du 15 mars au 13 september [i.e. septembre] : progrès humain dans l'harmonie