Rathindra P. Sen <br/><br/>
Operation research / 
Rathindra P. Sen 
 -  Philearning Pvt Ltd Delhi 
 - 789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>658.4034  / SENO