Mathematics , Elementary
Mathematics , ElementaryHeard on the Street: quantitative questions from job interviews
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- Mathematics , Elementary
Hungarian problem book I: Based on the Eotvos competitions 1894-1905
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Mathematics , ElementaryHungarian problem book II: Based on the Eotvos competitions 1906-1928
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Hungarian problem Book III: Based on the Eotvos competitions 1929-1943
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Mathematics , ElementaryKepler’s conjecture: how some of the greatest minds in history helped solve one of the oldest math problems in the world
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