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Volkmar Stangier

2 books

Books by Volkmar Stangier

Evolutionär führen by Volkmar Stangier - Book Cover

Evolutionär führen

Volkmar Stangier

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Rhetorik im Führungsalltag by Volkmar Stangier - Book Cover

Rhetorik im Führungsalltag

Volkmar Stangier

Değerlendirme yok