Cohen, Ronald Jay <br/><br/>
Psychological testing and assessment  an introduction to tests and measurement 
Ronald Jay Cohen, Mark E. Swerdlik and Medha M. Kumthekar 
 - 7th ed  
 - New Delhi  McGraw Hill Education (India) Pvt Ltd  2014 
 - xxv, 713p.  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>ISBN: </label>9781259026751  
<br/><br/><label>Dewey Class. No.: </label>150.287 COH