Leibniz Gottfried Wilhelm <br/><br/>
Phiosophical papers and letters tr and ed by Leroy E Loemker 

 -  1956 
<br/><br/><label>Standard No.: </label>66,680 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R3xK46x, J6.1;2-.2;2