Vier Duos für Violine und Viola =
Subtitle: Four duos for violin and viola
By: Michael Haydn ; revidiert und herausgegeben von Yvonne Morgan
Contributors: Morgan, Yvonne
Published: 1993
Subjects: Parts; Violin and viola music
Work titles: Sonatas, violin, viola
Notes: Pref. in German and English.

Staff notation.
Table of contents: title: C major; title: D major; title: F major; title: E major.