TY  - MUSIC
AU  - Slama,Anton
TI  - 66 Studies:  : in all keys
PY  - 1957///
CY  - New York
PB  -  : International Music Company
KW  - Contrabaix
KW  - Estudis i exercicis
KW  - Partitures
N1  - Per a contrabaix
ER  -