Yardley, Alice. <br/><br/>
Young children thinking 
Alice Yardley. 
 - New York  Citation Press  1973. 
 - 143 p. 
<br/><br/> 920819 
<br/><br/>Bibliography: p. 127-137. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>72096705  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology