Tweedehands studieboeken van Hans Sien

Systemic coaching

Jan Jacob Stam

ISBN13: 9789492331502

€ 21.49

Coaching Practiced

Jonathan Passmore David Tee

ISBN13: 9781119835691

€ 32.49

The Coaches' Handbook

Jonathan Passmore (Editor)

ISBN13: 9780367546199

€ 27.49