00327nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001700078100001800095245004700113250001200160260002100172450820261006003803.0120911s9999    xx            000 0 und d  a0201566397  a003.0285 HAL  a Hall,owen p   a Computer models for operations management  a2nd ed.  a Addison-wesley