Ackoff, Russell L.  1919- <br/><br/>
Fundamentals of operations research / 
Russell L. Ackoff & Maurice W. Sasieni 
 - New York :  John Wiley & Sons,  1968 
 - 455 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 447) and index 
<br/><br/><label>ISBN: </label>047003344 
<br/><br/><label>LCCN: </label>67-27271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research