Barry J Farber
Barry Farber is the president of Farber Training Systems and the Diamond Marketing Group. He is one of America's most dynamic and entertaining speakers and the author of ten books on sales, management, and personal achievement, including Superstar Sales Secrets and Diamond Power (both from Career Press). For more information about Barry, visit www.barryfarber.com.
Barry Farber is the president of Farber Training Systems and the Diamond Marketing Group. He is one of America's most dynamic and entertaining speakers and the author of ten books on sales, management, and personal achievement, including Superstar Sales Secrets and Diamond Power (both from Career Press). For more information about Barry, visit www.barryfarber.com. See less