TY  - BOOK
AU  - Bing,Rudolf
TI  - A knight at the opera
SN  - 0399126538 
PY  - 1981///
CY  - New York
PB  - Putnam
KW  - Bing, Rudolf,
KW  - Impresarios
KW  - Biography
N1  - Includes index
ER  -