Sharma, JK <br/><br/>
Operations research: theory and practice/by JK Sharma 

 - New Delhi  Macmillan India Ltd.  2007 
 - 1172p. 
<br/><br/><label>ISBN: </label>9781403931511 
<br/><br/><label>Dewey Class. No.: </label>001.424  Sh23O