Sharma, J K. <br/><br/>
Operations research :  theory and applications / 
By J K Sharma. 
 - 3rd ed. 
 - New Delhi ;  Macmillan ,  2007. 
 - xxiv,1172p. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781403931511 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Duality in linear programming<br/>Assignment problem<br/>Queuing theory
<br/><br/><label>Dewey Class. No.: </label>003   / SHAJ