Petry M J Ed. <br/><br/>
Hegel's philosophy of nature. 

 - London  George Allen & Unwin         1970 
 - 392p.  cm. 
<br/><br/><label>Standard No.: </label>135511 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R1xL70, L0.1-.3