Ackoff,Russell L. <br/><br/>
A Manager`s Guide to Operations Research 
/ by Russell L. Ackoff, 
 - new york  john wiley & sons  1963 
 - x,107p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>658.54  / ACK/A