Chopin, Frédéric Trois nocturnes : Op. 9, Nr. 1 [Música impresa] / Fr. Chopin - [s.l.] : [s.n.] , [s.a.] - [6] p, ; 30 cm Per a piano Publisher. No.: PWM - 238 Núm. d' editor: Subjects--Topical Terms: PianoPartitures Universal Decimal Class. No.: CONS CONS