Modeling Mixed Load School Bus Routing.- Some Numerical Studies for a Complicated Hub Location Problem.- Maintenance Enterprise Resource Planning: Information Value among Supply Chain Elements.- Strategic Planning of Optimal Networks for Parcel and Letter Mail.- Recent Advances in Strategic and Tactical Planning of Distribution Subnetworks for Letter Mail.- Optimizing long-haul transportation considering alternative transportation routes within a parcel distribution network.- New approaches of realizing an optimized network.- A mixed integer programming approach to surgery scheduling with simultaneous decision making.