TY  - MUSIC
AU  - Kayser,Heinrich Ernst
TI  - 36 Studies:  : (elementary and progressive)
PY  - 1970///
CY  - New York
PB  -  : International Music Company
KW  - Violí
KW  - Estudis i exercicis
KW  - Partitures
N1  - Per a violí
ER  -