Roberts, Katherine Elliott <br/><br/>
Learning in preschool and orphanage children: An experimental study of ability to solve differant situation according to the same plan 

 - Iowa  University of Iowa City  1933 
 - 94p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>154.4 ROB