EBEL, Robert L. <br/><br/>
Essentials of educational measurement 
/[by] Robert L.Ebel 
 - New Jersey  Prentice-Hall  1972 
 - xiii,622 p. 
<br/><br/> Includes bibliography, index. 
<br/><br/><label>ISBN: </label>132859998 
<br/><br/><label>Dewey Class. No.: </label>371.26  / EBE