홈 / 책 찾기 / 판 고르기
판 5개, 최신 판부터
Center for Effective Performance, 1997, ISBN 9781879618176
Kogan Page, 1991, ISBN 9780749405892
Kogan Page Ltd, 1990, 양장(하드커버), ISBN 9780749402396
Pitman Management and Training, 1984, ISBN 9780822443360
Center for Effective Performance, Inc., 1984, ISBN 9781879618060