A Catalog search includes BGC Library books, journals, pamphlets, Qualifying Papers, Dissertations and videos.
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Exhibitions - Illinois - Chicago
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Golden Gate International Exposition - (1939-1940 : - San Francisco, Calif.)
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Subject
Inventions - United States - History - 20th century
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Technology
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California
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Quebec (Province)
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United States
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Era
20th century
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