2. Internationale Grafik Biennale.
Subtitle: Exposition internationale de gravure. Kunstverein zu Frechen, Stadt Frechen, 8. Oktober-29. Oktober.
By: [Katalog: H. Müller-Wittgendorf.
Contributors: Müller-Wittgendorf, H. ed.; Kunstverein zu Frechen.
Publisher: Kunstverein zu Frechen
Published: 1972
Place of publication: Frechen
Language: ger
Number of pages: 279
Subjects: Prints -- Exhibitions.
Notes: Catalog for the 1st, 1970 exhibition is found under Müller-Wittgendorf, H. Internationale Graphik und Illustration.