TY  - BOOK
AU  - Keynes,John Maynard
TI  - A Treatise on Probability
AV  - BC 
PY  - 2010///
PB  - Project Gutenberg
KW  - Probabilities
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/32625
ER  -