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Unsolved Problems: National and International

Abstract

ON April 25, 1835, the Academic des sciences morales et politiques—one of the five academies comprising the Institut de France in Paris—announced a prize competition, and offered the sum of 3000 francs for the best essay in answer to the following question:

Unsolved Problems: National and International.

John S. Hecht. Pp. 288. (London: Jarrolds Publishers (London), Ltd., 1930) 16s. net.

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LINN CASS, W. Unsolved Problems: National and International . Nature 125, 735–737 (1930). https://doi.org/10.1038/125735a0

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