Sax, Gilbert <br/><br/>
Principles of educational and psychological measurement and evaluation 

 - 2nd ed. 
 - Belmont  Wadsworth  1980 
 - xv,688 p. 
<br/><br/><label>ISBN: </label>0534008321 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Educational test and measurements
<br/><br/><label>Dewey Class. No.: </label>371.26  / S19