Lazarsfeld, Paul F.
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Leeds, Anthony
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Leemans, W.F.
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Leibholz, Hermann Gerhard
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Leo, Ulrich
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Lewy, Julius
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Linn Westermann, William
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Mach, Ernest
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Machpherson, C.B.
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Major, Ottó
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Marschak, Jakob
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Marschak, Marvin
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McClelland, W.D.
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McNicol, Myra B.
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Mead, Margaret
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Meadow, Paul
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Meillassouz, Claude
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Merton, Robert K.
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Millner, Ralph
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Mintz, Sidney W.
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