TY  - BOOK
T1  - A knight at the opera.
A1  - Bing, Rudolf, Sir 1902-
LA  - English
PP  - New York
PB  - Putnam
YR  - 1981
UL  - https://tuklas.up.edu.ph/Record/UP-99796217601908289
OP  - 287
CN  - ML 429 B52 A33
KW  - Bing, Rudolf, Sir, 1902-.
KW  - Impresarios : Biog.
ER  -