Gupta, Parmanand <br/><br/>
Comprehensive Business mathematics / 
Parmanand Gupta. 
 - India :  Laxmi Publishers,   2009.  
<br/><br/><label>ISBN: </label>9.7881318023e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Business Mathematics 
<br/><br/><label>LC Class. No.: </label>QA 43 .G3779 2009