Hemily Philips .w <br/><br/>
Science and future choice. 

 -  1979 
<br/><br/><label>Standard No.: </label>83137 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>A.1'N7, L9.1-.2