TY  - MUSIC
AU  - Reher,Sven
TI  - Twelve studies:  : for intermediate viola
PY  - 1986///
CY  - U.S.A.
PB  -  : Sven H. Reger
KW  - Viola
KW  - Estudis i exercicis
KW  - Partitures
N1  - Per a viola
ER  -