TY  - SER
AU  -  Milton, John, 
TI  -  L'Allegro, Il Penseroso, Comus, and Lycidas 
AV  - PR 
PY  - 1996///
PB  -  Project Gutenberg, 
KW  -  Cheerfulness -- Poetry
KW  -  Melancholy -- Poetry
KW  -  Didactic poetry
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/397
ER  -