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

 - 2nd ed. 
 - Delhi :  PHI Learning,  2014. 
 - 404p. : 
<br/><br/><label>ISBN: </label>9788120320888 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statitics
<br/><br/><label>Dewey Class. No.: </label>370.78  / MAN.S;1