Spencer, Herbert <br/><br/>
First Principles   Vol.1 

 - London  Williams & Norgate  1910 
 - 490p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>N77.1SH  / SP331