Khanna. R. K..and kaushik JC and Sihna KK <br/><br/>
English for students of Commerce 

 - Bombay  oxford university of delhi  2015 
 - 158p 
<br/><br/><label>ISBN: </label>19-562875-6 
<br/><br/><label>Dewey Class. No.: </label>428    Kha. Q5