KOTHARI, C.R <br/><br/>
An Interduction to Operational Research 

 - 3rd Ed 
 - New Delhi  Vikas pub. House pvt ltd  2000 
 - xv,522 P 
<br/><br/><label>ISBN: </label>0-7069-8567-2 
<br/><br/><label>Dewey Class. No.: </label>658.4034