Intelligence  its nature and nurture. Pt. 1. Comparative and critical exposition. Pt. 2. Original studies and experiments. 
Prepared by the Society's committee, assisted by members of the Society and others... edited by Guy Montrose Whipple. 
 - Bloomington, Ill,  Public School Pub. Co.  1940. 
 - 2 v.  diagrs., tables. 
 - Yearbook of the National Society for the Study of Education  39th, pts. 1-2 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellect<br/>Mental test.<br/>Environment<br/>Man--Influence of environment.<br/>Heredity