Shah, Nita H <br/><br/>
Operations Research 
Nita H Shah, Ravi M Gor, Hardik Soni 
 - New Delhi  PHI  2010 
 - xii, 563p. 
<br/><br/><label>ISSN: </label>9 788120 331280 
<br/><br/><label>Dewey Class. No.: </label>519.8  / SHA