Sidhu, Kulbir Singh <br/><br/>
Statistics in education and psychology 

 - 11th ed. 
 - New Delhi   Sterling Publisher Pvt.Ltd   2007 
 - 295 p 
<br/><br/><label>ISBN: </label>81-207-3254-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>New Delhi 
<br/><br/><label>LC Class. No.: </label>LB 2846 .S53/