Sansawal, DN <br/><br/>
Research Methodology and Applied Statistics 
/by DN Sansanwal 
 - Delhi:  Shipra Publication;  2020. 
 - xi,302p. 
<br/><br/><label>ISBN: </label>978-93-88691-55-0 
<br/><br/><label>Dewey Class. No.: </label>001.42  / SAN/R