Billy, E. Gilett <br/><br/>
Intoduction to Operation Research 

 - Delhi  Tata McGraw Hill Education  2001 
 - 617 pp. 
<br/><br/><label>ISBN: </label> 195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce & Management
<br/><br/><label>Dewey Class. No.: </label>003 GIL