The Encyclopedia Americana : volume 10
Americana Corporation, 1964
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Collier's encyclopedia : volume 10
Macmillan Educational Company, 1990
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Encyclopedia of knowledge : volume 10
Grolier Incorporated, 1991
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The New Encyclopedia Britannica : volume 10
Encyclopedia Britannica, 1983
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Grolier family encyclopedia : volume 10
Grolier Incorporated, 1995
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