Aachen, das königliche Talrund Karls des Grossen, ein Landschaftsoktogon
By: M. Schwickerath.
Publisher: Markus-Verlag
Published: 1971
Place of publication: Eupen
Language: ger
Number of pages: 100
Subjects: Aachen Region (Germany) -- Description and travel.
Notes: Bibliography: p. 97