Nachtrag 1986-91 zu den Werkkatalogen 1950-79 und 1972-85, Plastiken
By: Werner Witschi.
Publisher: W. Witschi
Published: 1992
Place of publication: [Bolligen
Language: ger
Number of pages: 63
Subjects: Witschi, Werner, 1906-  -- Catalogs.