Tweedehands studieboeken van Lou Dear Ik bied aan: Engineering Mathematics Through Applications Kuldeep Singh ISBN13: 9780230274792 € 32.49 Optimization in Operations Research: Pearson New International E ISBN13: 9781292042473 € 37.49 Werken met Logistiek Hessel Visser ISBN13: 9789001899912 € 32.49