Sonsbeek buiten de perken.
Subtitle: [Tentoonstelling]  Centrum Park Sonsbeek, 19.6-15.8, 1971.
Contributors: Park Sonsbeek, Arnhem.
Published: 1971
Place of publication: Arnhem
Language: eng
Subjects: Art, Dutch -- 20th century.; Art, Modern -- 20th century -- Exhibitions.
Genres: Exhibitions.
Notes: At head of title: Sonsbeek 71.

In Dutch and English.