TY  - SER
AU  -  Descartes, René, 
TI  -  A Discourse of a Method for the Well Guiding of Reason : :  
AV  - B 
PY  - 2008///
PB  -  Project Gutenberg, 
KW  -  Science -- Methodology
KW  -  Methodology
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/25830
ER  -