Isaacs, Susan Sutherland Fairhurst, 1885-1948.  Isaacs, Susan Sutherland Fairhurst, 1885-1948. <br/><br/>
Intellectual growth in young children. 

 - London :  Routledge & K. Paul,  [1966] 
<br/><br/> First published in 1930. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study.<br/>Educational psychology.