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Fiction History Science Philosophy

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Showing books by Helmut Birkhan

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Helmut Birkhan

3+ works in the catalogue

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Pflanzen im Mittelalter

Helmut Birkhan

DE

Das Historische im ¿7FRing" des Heinrich Wittenweiler

Helmut Birkhan

DE

Journals & papers

Spielendes Mittelalter

Helmut Birkhan

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