Tweedehands boeken van Christiaan Kalff Ik bied aan: All you need in maths! Jan van de Craats ISBN13: 9789043032858 € 27.49 Engineering Mechanics Russell C. Hibbeler ISBN13: 9781292089232 € 17.49 Engineering Mechanics Russell C. Hibbeler ISBN13: 9781292088723 € 22.49 The better practices of project management Based on IPMA compete John Hermarij ISBN13: 9789401800464 € 47.49 Lean Thinking James P. Womack ISBN13: 9780743231640 € 12.49