TY  - BOOK
AU  - Batta,Andras
AU  - Aston,Paul
AU  - Neef,Sigrid
TI  - OPERA: composers - works - performes 
SN  - 3829035713.
AV  - ML102. B3 2000.
PY  - 2000///
CY  - Köln
PB  - Könemann
KW  - Opera
ER  -