Heller, Stefano 1813-1888 Twenty Four piano Studies for Rhythm and Expression / Stefano Heller Y Win Scharfenberg - Nueva York: G. Schirmer, (s.f.) - 44 p. - Schirmer's library of musical classics, v766 . Subjects--Topical Terms: MUSICA PARA PIANO Dewey Class. No.: 786.21 / H477 twe