Rakhmaninov, Sergej Vasil'evic Variations on a theme by Chopin : for the piano : Op. 22 [Música impresa] / Sergei Rachmaninoff - New York : International Music Company , [s.a.] - 35 p. ; 31 cm Per a piano Publisher. No.: 809 Subjects--Topical Terms: VariacionsPianoPartitures Universal Decimal Class. No.: CONS pn Rach /9