TY  - MUSIC
AU  - Hofmann, Richard
TI  - First studies [Música impresa]: : for viola : Opus 86
PY  - 0000///, [s.a.]
CY  - London [etc.]
PB  - : Peters
KW  - Estudis i exercicis
KW  - Viola
KW  - Partitures
N1  - Per a viola
ER  -