Die echte Breite
Subtitle: behalte Eins
By: Ilona Ruegg, Gertrud Schwyzer.
Contributors: Schwyzer, Gertrud, 1896-1970.; Helmhaus Zürich.
Publisher: Helmhaus Zürich
Published: 1995
Place of publication: [Zürich]
Language: ger
Number of pages: 96
Subjects: Ruegg, Ilona, 1949-  -- Exhibitions.
Notes: Catalog of an exhibition held May 20-July 2, 1995.