1995 - 36 Biggest Mistakes Sales People Make and How to Correct Them (Audio Cassette) ISBN-13: 9780787102739 ISBN-10: 0787102733 Genre: Business & Money ? 1989 - The 36 Biggest Mistakes Salesmen Make and How to Correct Them (Audio Cassette) → Paperback, Hardcover ISBN-13: 9780139189548 ISBN-10: 0139189548 Genres: Business & Money, Health, Fitness & Dieting ? 1988 - The 36 Biggest Mistakes Salesmen Make and How to Correct Them (Paperback) → Hardcover, Audio Cassette ISBN-13: 9780139189395 ISBN-10: 0139189394 Genre: Business & Money ? 1986 - Thirty Six Biggest Mistakes Salesmen Make How to Correct Them (Hardcover) ISBN-13: 9780139189791 ISBN-10: 0139189793 Genre: Business & Money ? |