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Published: Firenze : LeMonnier, 1983
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Published: Göttingen : Vandenhoeck & Ruprecht, 1993
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Published: Bologna : Soc. Ed. Il Mulino, 1986
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Published: Milano : Angeli, 1989
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Published: München : Bayerische Landeszentrale für Politische Bildungsarbeit, 1977
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