TY  - BOOK
AU  - Upton,George P.
TI  - The Standard Operas (12th edition): Their Plots, Their Music, and Their Composers
AV  - MT 
PY  - 2005///
PB  - Project Gutenberg
KW  - Operas -- Stories, plots, etc
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/14968
ER  -