Mangal., <br/><br/>
Statistics In Psychology And Education  Textual Documents 
S.K. Mangal 
 - 2nd ed. 
 - New Delhi:  PHI Learning Private Limited.,  2012. 
 - 404pg:  23cm. 
<br/><br/><label>ISBN: </label>9788120320888 
<br/><br/><label>Subjects--Index Terms: </label>Psychology Education G- Education 
<br/><br/><label>Dewey Class. No.: </label>370.31