Mangal, S K <br/><br/>
Statistics in psychology and education 

 - 2nd 
 - New Delhi  Prentice-Hall  2002 
 - xi,404p p. 
<br/><br/><label>ISBN: </label>81-203-2088-3 
<br/><br/><label>Subjects--Index Terms: </label>Psychology - Statistical methods