Mengis + Sticher, LuzernFunzioneOpere relazionateInternationale Musikfestwochen Luzern 19691969Kunstmuseum Luzern. Zeitgenossen sehen Hans Erni1972Lucerne. International Festival of Music. August 17 - September 9, 19771977; Anlass 17. Aug. - 9. Sept. 1977Lucerne. International Festival of Music. August 17 - September 9, 19771977; Anlass 17. Aug. - 9. Sept. 1977Mehr anzeigen
