TY  - MUSIC
AU  - Novakovsky,Josef
TI  - Doubles notes:  : Op. 25, Nº 7
PY  - 1912///
CY  - Paris
PB  -  : Alphonse Leduc
KW  - Piano
KW  - Estudis i exercicis
KW  - Partitures
N1  - Per a piano
ER  -