Ganguli, P. L. <br/><br/>
Text book of commercial arithmetic 
P. L. Ganguli 
 - 194p. 
 - Calcutta  Chatterji publishers 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Mathematics
<br/><br/><label>Dewey Class. No.: </label>650.01513  / G197