Verma;G.D.,KUmar;Pardeep.,Sachdeva;Baldev. <br/><br/>
Ankeshan  Hindi 

 - Ludhiana  Kalyani Publishers  2019 
 - V. Pg. 
<br/><br/><label>ISBN: </label>978-93-272-5012-1 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>commerce
<br/><br/><label>Dewey Class. No.: </label>657.4 V59A