Nieuwerburgh, Christian van. An introduction to coaching skills : a practical guide / [manuscript] : by Christian van Nieuwerburgh. - Los Angeles:. : SAGE, c2014. - xx, 187 pages : illustrations ; 24 cm. Includes bibliographical references (pages [181]-183) and index. ISBN: 9781446260203 (hardback) : 850.00 Birr 9781446260210 (pbk) LCCN: 2013940312 Subjects--Topical Terms: Mentoring in education. LC Class. No.: LB1731.4 / .N53 2014