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

 - 1st ed /  
 - New Delhi-2 :   Vikas Publishing House Pvt. Ltd.. 
 - p369 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>X:99T  / L8;1