Das Geheimnis Karls des Grossen
Subtitle: Astronomie in Stein : der Aachener Dom
By: Hermann Weisweiler, unter Mitarbeit von Günther Hennecke.
Contributors: Hennecke, Günther.
Publisher: Bertelsmann
Published: 1981
Place of publication: München
Language: ger
Number of pages: 258
Subjects: Aachener Dom.; Sundials -- Germany -- Aachen.; Astronomy, Medieval -- Instruments.; Christian art and symbolism -- Germany -- Aachen -- Medieval, 500-1500.; Calendar.
Notes: Bibliography: p. 251-254.
Includes index.