Proudhon, P.-J.  1809-1865 <br/><br/>
System of Economical Contradictions; Or, The Philosophy of Misery  [electronic resource] / 
P.-J. Proudhon 
 -  Project Gutenberg,  1996 
 - Project Gutenberg  444 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Economics 
<br/><br/><label>LC Class. No.: </label>HB