Sharma, J. K.  <br/><br/>
Operations research:  theory and applications / 

 - New Delhi,  Macmillan Indian Ltd.   c2001. 
 - xx, 1039p. ;  ill. ;  25 cm.  
<br/><br/><label>ISBN: </label>0333923944 
<br/><br/><label>LC Class. No.: </label>3739 
<br/><br/><label>Dewey Class. No.: </label>519.50204