Butterworth, B.  1944- <br/><br/>
The mathematical brain / 
Brian Butterworth. 
 - London :  Papermac,  2000. 
 - xv,446p :  ill. ;  22 cm. 
<br/><br/> Originally published: London: Macmillan, 1999. 
<br/><br/>Includes bibliographical references (p. [403]-437) and index. 
<br/><br/><label>ISBN: </label>0333766105 9780333766101 
<br/><br/><label>Nat. Bib. No.: </label>GBA024509  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Psychological aspects.<br/>Mathematical ability.