Title: Gelöste Rätsel alter Erdkarten /
Authors: Hertel, Peter, 1944-
Publisher: H. Haack Verlagsgesellschaft, Geographisch-Kartographische Anstalt,
Year: 1991
Subjects: Early maps.; Cartography History; Curiosities and wonders.; Wereldkaarten.; Raadsels.; Cartography; Curiosities and wonders; Early maps