Tiwari, N. K. <br/><br/>
Operations research 
Tiwari N K 
 - New Delhi   Prentice-Hall  2008 
<br/><br/><label>ISBN: </label>9788120329669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research
<br/><br/><label>LC Class. No.: </label>T 57 6 T59