Die Entwicklung der Musiktheorie in England nach der Zeit von Jean-Philippe Rameau /
Jacobi, Erwin R.,1909-
Day, Alfred,1810-1849.Treatise on harmony.
Baden-Baden,  Koerner, 
1971.
Includes also reprint of pt. 2 from A treatise on harmony / by Alfred Day (London, 1845) and chapter 14 and the appendix of pt. 2 of the London 1885 ed. with the same title.
Music
Music