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I. The Data of Sociology.

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(8.) THE PRINCIPLES OF SOCIOLOGY. Vol. III.

(9.) THE PRINCIPLES OF ETHICS. Vol. I. I. The Data of Ethics.

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II. The Inductions of Ethics. III. The Ethics of Individual Life.

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V. The Ethics of Social Life: Negative Beneficence.
VI. The Ethics of Social Life: Positive Beneficence.

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