Cohen, Ronald Jay, <br/><br/>
Psychological testing and assessment :  an introduction to tests and measurement / 
Ronald Jay Cohen, Mark E. Swerdlik. 
 - Sixth edition. 
 - New York, NY :  McGraw-Hill,  2007. 
 - xxii, 565 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780071259101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological tests.<br/>Psychometrics.
<br/><br/><label>LC Class. No.: </label>BF176  / .C63 2013 
<br/><br/><label>Dewey Class. No.: </label>150.287  / C678p