Isaacs, Susan Sutherland Fairhurst,  1885-1948 <br/><br/>
Intellectual growth in young children / 
Susan S. Isaacs ; with an appendix on children's "why" questions by Nathan Isaacs. 
 - London : G. Routledge,  1930, repr. 1960. 
 - xi, 370 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study.<br/>Educational psychology.
<br/><br/><label>Dewey Class. No.: </label>155.413