Charan, Kali <br/><br/>
The book of standard formulas 

 - Delhi  ; Small Business Publications 
 - 207p. 
<br/><br/><label>ISBN: </label> 30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Formulas<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / CHA