. . . . . . . . . . . . . . . . . . . . "Harmony, with an appendix containing one hundred graduated exercises"@en . . . "Harmony With an appendix containing one hundred graduated exercises"@en . . . "Problems and exercises"@en . . "Novello, Ewer & Co.'s Music Primers. Edited by Sir John Stainer"@en . "Harmony with an appendix containing one hundred graduated exercises"@en . . . . . . . . "Harmony : with an appendix containing one hundred graduated exercices" . "Harmony : with an appendix containing one hundred graduated exercices"@en . . . . . . . "Harmony : with an appendix containing one hundred graduated exercises"@en . "Harmony : with an appendix containing one hundred graduated exercises" . . . . "Harmony" . . "Harmony Instruction and study." . . "Music theory." . . . . "Music theory Problems, exercises, etc." . . "Harmony." . . "Harmonie." . .