Ayres, Ian <br/><br/>
Super crunchers/ 
by Ian Ayres 
 - London  John Murray  c2007 
 - 260p. 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>9780719564635 
<br/><br/><label>Dewey Class. No.: </label>519.287