Yoakum, Clarence Stone, <br/><br/>
Army mental tests, 
comp. and ed. by Clarence S. Yoakum and Robert M. Yerkes ... 
 - New York,  H. Holt and company,  1920. 
 - xiii, 303 p.  illus., 2 fold. forms, diagrs.,  20 cm. 
<br/><br/> "Published with the authorization of the War department." 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Psychological tests.
<br/><br/><label>Dewey Class. No.: </label>355.2236  / MEW