Cohen, Ronald Jay. <br/><br/>
Exercises in Psychological testing and assessment, sixth edition  / 
 Psychological testing and assessment. 
Ronald Jay Cohen. 
 - Boston :  McGraw-Hill,  2005. 
 - xiii, 302 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0073129100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological tests--Textbooks.<br/>Psychometrics--Textbooks.