TY  - BOOK
AU  - Holbach,Paul Henri Thiry,baron d',1723-1789
TI  - The System of Nature, or, the Laws of the Moral and Physical World. Volume 1
AV  - B 
PY  - 2005///
PB  - Project Gutenberg
KW  - Materialism
KW  - Psychology
KW  - Philosophy and religion
N1  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/8909
UR  - http://www.gutenberg.org/license
ER  -