Pyle, David W. <br/><br/>
Intelligence :  an introduction / 
David W. Pyle. 
 - London :  Routledge & Kegan Paul,  1979. 
 - xi, 123 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 109-119. 
<br/><br/><label>ISBN: </label>0710003064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellect<br/>Cognition in children