Johri Amit <br/><br/>
R-Programming 

 - 1 
 - New Delhi  Himalaya Publishing House  2019 
 - 245 
<br/><br/><label>ISBN: </label>978-93-5367-508-0 
<br/><br/><label>Dewey Class. No.: </label>005.55 Q19 JOH