Sagar, J Vidya <br/><br/>
Methods of research and statistics 

 - Hyderabad  Neelkamal Publications  2021 
 - xxi, 512 p. 
<br/><br/> 4081 28/09/2021 HBD22/8951 12/11/2021 Main Budget 
<br/><br/><label>ISBN: </label> RS 1995.00 
<br/><br/><label>Dewey Class. No.: </label>300.72 S18M