Panneerselvam,R. <br/><br/>
Operations Research 
/by R.Panneerselvam 
 - 3rd 
 - New Delhi:  PHI Learning Private Limited,  2024. 
 - xii,628p. 
<br/><br/><label>ISBN: </label>9789354437892 
<br/><br/><label>Dewey Class. No.: </label>001.042  / PAN/O