TY  - MUSIC
AU  - Kopprasch,C.
TI  - Sixty selected studies:  : for trumpet (Bb cornet, Eb alto, Flügelhorn or Bb baritone in treble chef)
PY  - 1941///
CY  - New York
PB  -  : Carl Fischer
KW  - Trompeta
KW  - Estudis i exercicis
KW  - Partitures
N1  - Per a trompeta
ER  -