Nag, N. K. <br/><br/>
Quantitative methods 

 - 3rd ed. 
 - New Delhi  Kalyani Publishers  1996 
 - [x],908p.  24cm 
<br/><br/><label>ISBN: </label>812721602X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics- research methods
<br/><br/><label>Dewey Class. No.: </label>330.072  / NAG