Verma,Ram Pal Singh <br/><br/>
Shekshil avm Vyavsayik Nirdeshan 

 - Agra  Vinod Pustak Mandir 
 - 367p.  20cm 
<br/><br/><label>ISBN: </label>9788174570721 
<br/><br/><label>Dewey Class. No.: </label>371.4  / VER