Allen, Mary J. <br/><br/>
Introduction to measurement theory 
Mary J. Allen, Wendy M. Yen 
 - Monterey, Ca.  Brooks/Cole Publishing Co.  1979 
 - 310p. ill. 25cm 
<br/><br/> Includes index 
<br/><br/>Bibliography: p.291-295 
<br/><br/><label>ISBN: </label>0818502835 
<br/><br/><label>LCCN: </label>78-25821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological tests