Nitko, Anthony J. <br/><br/>
Educational tests and measurement :  an introduction  / 
Anthony J. Nitko 
 - New York :  Harcourt Brace Jovanovich,  1983 
 - xiii, 674 p. :  ill. ;  25 cm. 
<br/><br/>Includes indexes Bibliography : p. 623-649 
<br/><br/><label>LCCN: </label>83-080601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements