Asimov, Isaac. <br/><br/>
Science, numbers, and I. 

 - New York :  Doubleday,  1968. 
 - xii, 226 p. :  ill. 
<br/><br/> "Essays...reprinted from the Magazine of fantasy and science fiction." 
<br/><br/><label>LCCN: </label>68014207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>Dewey Class. No.: </label>508