Ackoff, Russell L  <br/><br/>
Fundamentals Of Operations Research / 
Russell L Ackoff ; Maurice W Sasieni 
 - New Delhi:  Wiley Eastern Ltd,  1991. 
 - 455p 
<br/><br/><label>ISBN: </label>0852260040 
<br/><br/><label>Dewey Class. No.: </label>001.424  / ACK/F