Countdown to a Powerful Presentation (Audio Cassette) ISBN-13: 9780962803987 ISBN-10: 0962803987 Genres: Business, General ? The Executive Persuader How to Be a Powerful Speaker (Hardcover) → Audio Cassette ISBN-13: 9780962803963 ISBN-10: 0962803960 Genres: Health, Fitness & Dieting, Reference ? |