Das,Phunu , <br/><br/>
Sikshat Parimapan,Mulyan Aaru Parisankhyabignan :  Measurement ,Evaluation and Statistics in Education /  Textual Documents 
Phunu Das & Utpal Kalita . 
 - ist ed. 
 - Gauhati  Shanti Prakashan  2018 
 - pg264:  21cm. 
<br/><br/><label>ISBN: </label>978-93-84466-01-5 
<br/><br/><label>Subjects--Index Terms: </label>Education Measurement, Evaluation ,Statistics G- Education MS-Education 
<br/><br/><label>Dewey Class. No.: </label>370