TY  - BOOK
TI  - Specimen Sight-Reading Tests, Grades 3-8: Bass Trombone 
PY  - 1981///
CY  - London
PB  - The associated Board of the Royal Schools of Music
KW  - Partitura - Trombon
KW  - Muzika boterore
KW  - Muzike per trombon - Shkalle veshtiresie - Grade
KW  - Grada 3-8, per trombon bass - Parti solo.
KW  - Kompozitoret boterore
ER  -