Business studies 
By S.S. Sarkar 
 -  For class XI. 
 - Ludhiana:  Kalyani publishers,  2005. 
 - x,400p. 
<br/><br/><label>ISBN: </label>81-272-1982-7 
<br/><br/><label>Subjects--Index Terms: </label>Management & auxiliary services Business studies 
<br/><br/><label>Dewey Class. No.: </label>650