00683nam0-22002531i-450-990002631870403321000263187FED01000263187(Aleph)000263187FED0100026318720000920d1989----km-y0itay50------baENGIntroduction to management sciencedi COO K Thomas4 -Englewood Cliffss.e.1989Cook,Thomas105853ITUNINARICAUNIMARCBK9900026318704033211-5-143--TI1372 DEAECAECAIntroduction to management science433094UNINAING01