Ravindran, A, Au./ Solberg, James J, jt au. <br/><br/>
Operations research  principles and practice 

 - 2nd 
 - New Delhi  John Wiley and Sons  2007 
 - xviii,637p.  24cm. 
<br/><br/><label>ISBN: </label>8126512563 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Operations resaerch
<br/><br/><label>Dewey Class. No.: </label>519.7  / R20O