Mangal, S.K. <br/><br/>
Statistics in Psychology and Education 
/ by S.K. Mangal 
 - Delhi:  Phi Learning Private Limited;  2024. 
 - 404p. 
<br/><br/><label>ISBN: </label>978-81-203-2088-8 
<br/><br/><label>Dewey Class. No.: </label>404  / MAN/S