Kothari,  C.R. <br/><br/>
Quantitative techniques 

 - 3rd 
 - Noida  Vikas Publications  2008 
 - 596p. 
<br/><br/> 56047 
<br/><br/><label>ISBN: </label>0706987454  225 
<br/><br/><label>Dewey Class. No.: </label>330.072 KOT-Q