TY  - BOOK
AU  - Simon,Henry W.
TI  - 100 great operas and their stories / 
T2  - A Dolphin reference book ; 
PY  - 1960///]
CY  - Garden City : 
PB  - Doubleday, 
KW  - Ópera-
KW  - Historia
N1  - Biblioteca Jacinto Martínez Lacalle
ER  -