Social and cultural dynamics
by Pitirim A. Sorokin
George Allen & Unwin, 1937
George Allen & Unwin 1937 Social and cultural dynamics / by Pitirim A. Sorokin v. 3
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George Allen & Unwin 1937 Social and cultural dynamics / by Pitirim A. Sorokin v. 2
George Allen & Unwin 1937 Social and cultural dynamics / by Pitirim A. Sorokin v. 1