Kumar, Pranav. <br/><br/>
Test and evaluation :  

 - 1st. 
 - New Delhi :  Pathfinder Publications  2021 
 - 350 pages.  
<br/><br/><label>ISBN: </label>978-81-906427-9-8 
<br/><br/><label>Subjects--Topical Terms: </label> PG-BT-CBS 
<br/><br/><label>Dewey Class. No.: </label>570  / KUM