TY  - BOOK
AU  - Proudhon,P.-J.
TI  - System of Economical Contradictions; Or, The Philosophy of Misery
AV  - HB 
PY  - 1996///
PB  - Project Gutenberg
KW  - Economics
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/444
ER  -