Mario Avati.
Contributors: Fondation de L'Hermitage.
Publisher: Fondation de L'Hermitage
Published: 1991
Place of publication: Lausanne
Language: fre
Number of pages: 20
Notes: Catalogue of theexhibition held at the Fondation de L'Hermitage, Lausanne, 22 February-20 May 1991.

Text in French.