Aggarwal,B.M <br/><br/>
Business mathematics and statistics 

 - New Delhi  Ane books pvt ltd  2008 
 - 783p. 
<br/><br/><label>ISBN: </label>978-81-8052-285-7 
<br/><br/><label>Dewey Class. No.: </label>650.01519    Agg.P8