Wandt, Edwin. <br/><br/>
Essentials of educational evaluation 
by Edwin Wandt and Gerald W. Brown. 
 - New York  Holt  1957. 
 - viii, 117 p.  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography; p.[103]-108. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements