Martinu, Bohuslav, 1890-1959. Etudes and polkas : piano solo / Bohuslav Martinu. - London : Boosey & Hawkes, c1946. - 3 v. (63 p.) ; 31cm. Pl. no. H. 15773-15775 Publisher. No.: H. 15773-15775 Boosey & Hawkes. Subjects--Topical Terms: Piano music--Scores. Dewey Class. No.: P/2056