Madsen, Harlod S.. <br/><br/>
Techniques in Testing /  

 - 1st ed /  
 - New York-16 :   Oxford University Press. 
 - p.212 :  
<br/><br/><label>ISBN: </label>0-19-434132-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching Techniques
<br/><br/><label>Dewey Class. No.: </label>T:3(O111)  / M3