Cohen Jay Ronald <br/><br/>
Psychological testing and assessment:  An introduction to test and measurements/ 
Ronald J. Cohen 
 - 6th ed. 
 - Boston:  McGraw-Hill,  2005. 
 - xxiii,565 p.;  ill.: 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0072887672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Testing
<br/><br/><label>LC Class. No.: </label>BF176 .C63 2005