| Thumbnail | Title | Author(s) | Edit |
|---|---|---|---|
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Justice and Egalitarian Relations | Christian Schemmel | |
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Toward a Biocritical Sociology | John William Neuhaus | |
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Frauen im Mittelalter | Edith Ennen | |
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Indice de la Revista Social (1916-1938) | Máximo Pérez Díaz |