Martens, Rainer, 1942- Successful coaching / Rainer Martens. - Fourth edition. - Champaign, IL : Human Kinetics, c2012. - xii, 443 pages : illustrations (chiefly color) ; 28 cm ISBN: 9781450400510 1450400515 Subjects--Topical Terms: School sports--Coaching--United States. Dewey Class. No.: 796.07