Capps, Harry Marcellus <br/><br/>
Vocabulary Changes in Mental Deterioration 

 - New York :   R. S. Woodworth,   1939. 
 - 81 p. ;   18 cm. 
 - Archives of Psychology ;   242 .
<br/><br/> The Relationship of Vocabulary Functioning as Measured by a Variety of Word Meaning and Usage Tests to Clinically Estimated Degrees of Mental Deterioration in "Idiopathic" Epilpesy