- Penguin, 
 - 22541 
<br/><br/> BK  Political science. 
<br/><br/><label>ISBN: </label>320.1/ROU/S 
<br/><br/><label>Standard No.: </label>Rousseau, Jean-Jacques, 1712-1778. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BK
<br/><br/><label>Dewey Class. No.: </label> /