Bech, Per.,  author. <br/><br/>
Clinical psychometrics/ 
Per Bech. 
 - Copenhagen :  Wiley-Blackwell,   2012. 
 - xi, 202 pages :  illustrations (chiefly colour) ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781118329788 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics--History.<br/>Factor analysis, Statistical.<br/>Psychology, Clinical-instrumentation.<br/>Psychopharmacology.