KOTHARI,C R <br/><br/>
An introduction to operational research 

 - 3rd 
 - Vikas Publishing House, New Delhi  2012 
 - 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  KOT-A3rd