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Buckle, [17].

Büchner, Ludwig, [42], [118], [141], [158], [188], [205], [219], [233], [396].

Buffon, [31].

Carneri, [203], [238].

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Christy, [90].

Condillac, [96].

Cotta, Bernhard von, [51].

Curtius, [96].