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Academy of Political Science, 1930
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MacMillan and Co. Limited, 1926
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Oxford University Press (OUP), 1923
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MacMillan and Co. Limited, 1923
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The American Economic Association, 1923
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Oxford University Press (OUP), 1923
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Harvard University Press, 1923
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Oxford University Press (OUP), 1923
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MacMillan and Co. Limited, 1923
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JSTOR, 1946
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JSTOR, 1940
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JSTOR, 1945
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JSTOR, 1944
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JSTOR, 1944
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Oxford University Press (OUP), 1926
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JSTOR, 1943
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JSTOR, 1941
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British Medical Association, 1972