Early education; current theory, research, and action 
Edited by Robert D. Hess and Roberta Meyer Bear. 
 - Chicago  Aldine Pub. Co.  [1968] 
 - 272 p. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography : p. 231-262. 
<br/><br/><label>LCCN: </label>67017602  
<br/><br/><label>LC Class. No.: </label>LB1140  / .C63 1966 
<br/><br/><label>Dewey Class. No.: </label>372.21/08