TY  - MUSIC
AU  - Heller, Stefano
AU  - Scharfenberg, Wm.
TI  - Twenty Four piano Studies for Rhythm and Expression
T2  - 	Schirmer's library of musical classics,
U1  - 786.21 
PY  - 0000///(s.f.)
CY  - Nueva York
PB  - G. Schirmer
KW  - MUSICA PARA PIANO
ER  -