Crocker, Linda M. <br/><br/>
Introduction to classical and modern test theory / 
Linda Crocker, James Algina. 
 - Belmont, CA. :  Wadsworth/ThomsonLearning,  1986. 
 - xiii, 527 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 482-498) and index. 
<br/><br/><label>ISBN: </label>0030616344  RM385.72 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.<br/>Educational tests and measurements.