Ravichandran, A  <br/><br/>
Operations research ;  principles and practice / 
A Ravichandran, Don T. Phillips and James J. Solberg 
 - 2nd ed.  
 - New Delhi :  John Wiley and Sons,  2006. 
 - xviii, 637 p. ;  25 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research <br/>Network analysis
<br/><br/><label>Subjects--Index Terms: </label>Linear programming 
<br/><br/><label>Dewey Class. No.: </label>003 RAO