Popham, W. James. <br/><br/>
Modern educational measurement :  a practitioner's perspective / 
W. James Popham. 
 - 2nd ed. 
 - Englewood Cliffs, New Jersey, USA :  Prentice Hall,  c1990. 
 - xii, 402p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0135938988 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements.