Isaacs, Susan <br/><br/>
Intellectual growth in young children 

 - London  Routledge and Kegan Paul ltd  1930 
 - xi, 370 p.; 24cm. 
<br/><br/><label>ISBN: </label>710061870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellectual growth<br/>Psychology<br/>Reasoning