Sax, Gilbert <br/><br/>
Principles of educational and psychological measurement and evaluation / 
Gilbert Sax 
 - 2nd. ed. 
 - Belmont :  Wadsworth Publishing ,  1980 
 - xv, 688 p. :  ill. ;  22 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534008321 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Psychology of education<br/>Mesurement<br/>Educational tests and measurements
<br/><br/><label>Dewey Class. No.: </label>370  / SAX