Walkenbach, John. <br/><br/>
Excel 2013 formulaS / 
By John Walkenbach. 
 - 1st ed. 
 - New Delhi :  Wiley India Pvt Ltd ,  2014. 
 - xxv,836 p.;  24.5 cm. 
<br/><br/><label>ISBN: </label>9788126542444 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>005.3002   / WALJ