Tonelære i tall
Subtitle: lettfattelig forklaring av musikkens sammensetning
By: Mogens Oppegaard.
Publisher: [s.n.
Published: 1975
Place of publication: Fjellhamar
Language: nor
Number of pages: 171
Subjects: Music -- Acoustics and physics.
Notes: Bibliography: p. 171.
Cover title.
Includes index.