Mehrens, William A & Lehmann, Irvin  J <br/><br/>
Measurement and evaluation  In ecucation and Psychology 

 - 2nd ed 
 - Holt Rinehart and Winston Inc, New York  1975 
 - viii,759 
<br/><br/><label>ISBN: </label>0-03-089966-4 
<br/><br/><label>Dewey Class. No.: </label>371.26 Meh