Piano sonata, op. 57
Ludwig van Beethoven, Heinrich Schenker (Editor), Karl Heinz Füssl (Editor), H. C. Robbins Landon (Editor), Erwin Ratz (Editor)
Musical Score, No Linguistic Content, ©1947
New ed. rev. by Erwin Ratz ; fingering by Heinrich Schenker
Universal Edition, Bryn Mawr, Pa., ©1947