Beadle, Muriel. <br/><br/>
A child's mind :  how children learn during the critical years from birth to age five / 
Muriel Beadle ; illustrated by E. John Pfiffner. 
 - Garden City, N.Y. :  Doubleday & Company,  1970. 
 - x, 294 p. :  ill. ;  21 cm. 
<br/><br/>Includes index and bibliography : p. [269]-283. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Preschool.<br/>Learning, Psychology of.