Bartók, Béla, 1881-1945 Mikrokosmos, piano solo (III): progressive piano pieces / Bela Bartok - [s.c.]: [s.e.], [s.f.] - 51 p. Subjects--Topical Terms: MUSICA PARA PIANO - ESTUDIO Y ENSEŃANZA Dewey Class. No.: 786.3 / B292 mik v. 3