Herschel <br/><br/>
A Preliminary Discourse on the Study of Natural Philosophy  

 -  Cambridge University Press  2010 
<br/><br/><label>ISBN: </label>9780511692727 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Philosophy