Die Rose der Kathedrale von Lausanne und der kosmologische Bilderkreis des Mittelalters.
Bern: Benteli Verlag, 1952. Paperback. Tan paper wraps. 80 pages illustrations, plates. Includes bibliographical references. More
Bern: Benteli Verlag, 1952. Paperback. Tan paper wraps. 80 pages illustrations, plates. Includes bibliographical references. More