Kaplan, R.M <br/><br/>
Psychology testing principles, application and issues  [Book]. 

 - 6th 
 - India  Wadsworth, Cengage learning  2009 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8131502090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology testing principles, application and issues