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Published: Berlin, 1921
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Published: Berlino : Allgem. Dt. Gewerkschaftsbund [u.a.], 1921
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64
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66
Esperienze e problemi del movimento socialista fra le due guerre mondiali / scritti di A. Agosti ...
Published: Milano : Angeli, 1987
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Published: Braunschweig : Limbach, 1964
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Published: Bologna : Soc. Ed. Il Mulino, 1978
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