Tweedehands studieboeken van Emma Schönborn Ik bied aan: Critical Thinking Tom Chatfield ISBN13: 9781473947139 € 32.49 SPSS for Psychologists Nicola Brace, Richard Kemp, Rosemary Snelgar ISBN13: 9781137579225 € 32.49 Learning Statistics with R Daniel Navarro ISBN13: 9781326189723 € 32.49