Psychology of Exceptional children and youth/ 
[ed]William M. Cruickshank 
 - London, :  Prentice Hall,  1955. 
 - 3rd ed. xi, 624 p. :  ill. ;  24 cm. 
 - Prentice-Hall Pyschology Series. .
<br/><br/> Inlcudes index. 
<br/><br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>137339313(hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--youth.--children