Churchman, C. West <br/><br/>
Introduction to operations research 
[by] C. West Churchman, Russell L. Ackoff [and] E. Leonard Arnoff, in collaboration with Leslie C. Edie [and others] 
 - New York,  Wiley  [1957] 
 - x,645 p.  illus. 
<br/><br/><label>Subjects--Index Terms: </label>Operations research 
<br/><br/><label>Universal Decimal Class. No.: </label>519.8  / CHU