Ackoff, Russell L. <br/><br/>
Fundamentals of operation research 

 - New Delhi  Wiley Eastern  1968 
 - ix,455p. 
<br/><br/><label>ISBN: </label> RS 35.00 
<br/><br/><label>Source: </label> RS 35.00 
<br/><br/><label>Dewey Class. No.: </label>658.4034 ACK