Arora, P N ; Arora, S <br/><br/>
CA foundation statistics 6th ed. 

 - S.Chand and company  New Delhi  2018 
 - xiii,493 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>519.5  / Aro/Aro