Sharma, J.K <br/><br/>
Operations research  theory and applications 

 - 4th ed 
 - New Delhi  Macmillan  1997-R2010 
 - xviii,958p.  PB  22cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780230638853 
<br/><br/><label>Dewey Class. No.: </label>658.4034  / SHA