00314nam a2200109Ia 4500082002100000100002600021245009200047260004100139300001400180500000500194700000500199  a658.505bC514.SM  aChedzey, C. S. d ed.  aScience in management; some applications of operational research and computer scienceb  aLondonbRoutledge & Kegan Paulc1970  axv, 357p.  a  a