Isaacs, Susan Sutherland Fairhurst,  1885-1948. <br/><br/>
Intellectual growth in young children / 
by Susan Isaacs. With an appendix on children's "why" questions by Nathan Isaacs. 
 - London,  G. Routledge,  1930 
 - xi, 370 p.  22 cm. 
 - Her The behaviour of young children .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age and intelligence.<br/>Educational psychology.
<br/><br/><label>LC Class. No.: </label>LB1131  / .I7 
<br/><br/><label>Dewey Class. No.: </label>136.72  / ISA 1930