1998 - Taking Control of Your Workday (Audio Cassette) ISBN-13: 9781559777483 ISBN-10: 1559777486 Genre: Business & Money ? 1988 - How to Delegate Work and Ensure It's Done Right (Audio CD) → Audio Cassette ISBN-13: 9781933328003 ISBN-10: 1933328002 ? 1987 - How to Delegate Work [and Ensure It's Done Right] (Audio Cassette) → Audio Cassette, Audio CD |