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"Weiße Flecken und krumme Touren. Geheimhaltung und Manipulationen in ..."
Gerald Noack (2018)
- Gerald Noack:
Weiße Flecken und krumme Touren. Geheimhaltung und Manipulationen in touristischen Karten der DDR. ZfBB 65(5-6): 289-299 (2018)
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