Beethoven, L v., Chopin, F., Glazunov, A K., Bach, J S., Paradis, M T v., Knuševickij, S N., & Valʹter, N. Twelve variations on the theme of Mozart's opera "The Magic Flute": In E flat major; op. 66. [S.l.]: Mezhdunarodnaya Kniga.

Twelve variations on the theme of Mozart's opera "The Magic Flute" : In E flat major; op. 66 / L. Beethoven . — [S.l.] : Mezhdunarodnaya Kniga. — 1 Schallpl; 33 UpM, mono; 25 cm

Beethoven, Ludwig van, et al. Twelve Variations On the Theme of Mozart's Opera "The Magic Flute": In E Flat Major; Op. 66.[S.l.]: Mezhdunarodnaya Kniga.