Gupta, Sudhir. <br/><br/>
Quantitative techniques / 
By Sudhir Gupta. 
 - 1st ed. 
 - New Delhi :  Centrum Press ,  2011. 
 - 280p. ;  PB  22.3 cm 
<br/><br/><label>ISBN: </label>9789380921396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations<br/>Correlation analysis<br/>Economy growth
<br/><br/><label>Dewey Class. No.: </label>519.53   / GUPS