Hundleby, John D., <br/><br/>
Personality structure in middle childhood and the prediction of school achievement and adjustment / 
John D. Hundleby and Raymond B. Cattell 
 - Chicago :  Published by University of Chicago Press,  1968 
 - 61 pages. ;  23 cm. 
<br/><br/>Bibliography: p. 54-55. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology<br/>Personality<br/>Academic achievement<br/>Adjustment (Psychology)