Butterworth, George E. <br/><br/>
Perspectives on the child's theory of mind 
George E. Butterworth 
 - New York :  Oxford University Press,  1991. 
 - 364p. :  ill. :  25 cm. 
<br/><br/><label>ISBN: </label>0 19852252 5 
<br/><br/><label>LC Class. No.: </label>BF723.C5P444