Theories of social progress a critical study of the attempts to formulate the conditions of human advance
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
New York
The Macmillan Co.
1918.
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| Ábhair: |