TY  - BOOK
AU  - Plato
TI  - Protagoras
AV  - B 
PY  - 1999///
PB  - Project Gutenberg
KW  - Virtue -- Early works to 1800
KW  - Protagoras
KW  - Socrates, 470 BC-399 BC
KW  - Sophists (Greek philosophy)
KW  - Classical literature
N1  - Public domain in the USA; Text
UR  - http://www.gutenberg.org/ebooks/1591
ER  -