Cohen, Ronald Jay, <br/><br/>
Psychological testing and assessment :  an introduction to tests and measurement / 
Ronald Jay Cohen, [and two others]. 
 - Eighth edition [International student edition]. 
 - 1 v. (various pagings) :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references : (page R-1 to R-70) and index. 
<br/><br/><label>ISBN: </label>9780071318273  RM1215.22 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological tests--Textbooks.<br/>Psychometrics--Textbooks.