Ackoff, Russell L.  1919- <br/><br/>
A manager's guide to operations research / 
by Russell L. Ackoff and Patrick Rivett. 
 - Wiley :  New York,  1963. 
 - 107 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.<br/>Industrial management.