By Arora, P.N. <br/><br/>
Comprehensive statistical methods 

 - 2nd 
 - New Delhi  S Chand and Company  2019 
 - xii; ST44p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification and tabulation of data Diagrammatic and
<br/><br/><label>Dewey Class. No.: </label>519.5  / ARO