Kaplan, Robert M. <br/><br/>
Psychological testing :   principles, applications, and issues 
Robert M. Kaplan 
 - 5th ed. 
 - Belmont, CA :   Wadsworth/Thomson Learning,   c2001. 
 - xxiii 634 p. ;   24 cm. 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>981-240-494-5 
<br/><br/><label>Dewey Class. No.: </label>Circ. 153.93 K141p 2001