Tiwari, N.K <br/><br/>
Operation research 

 -  Prentice Hall  
 - Hard Binding            292 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label>--Operation research
<br/><br/><label>Dewey Class. No.: </label>003 TIW-O