Ramkrishna, Ghosh <br/><br/>
Business mathematics and statistics 
by Ramkrishna Ghosh and Suranjan Saha 
 - London, Hyderabad  New Central Book Agency  2012 
<br/><br/><label>ISBN: </label>9788173816277 
<br/><br/><label>Dewey Class. No.: </label>519.5 RAM/BUS