Anastasi, Anne, <br/><br/>
Differential psychology/3e  individual and group differences in behavior 

 - 3rd ed. 
 - New York,  Macmillan Co.,  1949. 
 - xv, 894 p. 
<br/><br/> Includes "References." 
<br/><br/><label>Subjects--Index Terms: </label>Differential pshychology 
<br/><br/><label>Dewey Class. No.: </label>155  / ANA