TY  - BOOK
AU  - Parallel Text
TI  - The Opera Libretto Library
SN  - 0517318830
AV  - ML 48 .O6 1980 
PY  - 1980///
CY  - New York
PB  - Avenel Books
KW  - 1. Operas--Librettos. 2. Operas--Excerpts--Vocal with piano
ER  -