TY  - BOOK
AU  - Upton,George P.,1834-1919
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  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/14968
UR  - http://www.gutenberg.org/license
ER  -