Pillai, R. S. N. <br/><br/>
Statistics theory and practics 

 - 08th 
 - Noida  S. Chand  2023 
 - xii, 875 
<br/><br/><label>ISBN: </label>9789352837267 
<br/><br/><label>Dewey Class. No.: </label>519  / PIL