9780883910023, titled "The Greatest Sales Training in the World: Based on the 10 Ancient Scrolls of Og Mandino's All-Time Bestseller, the Greatest Salesman in the World" | Frederick Fell Pub, December 1, 2001, cover price $20.00 |
About this edition: Designed to help increase sales in any profession, this guide to the 'Ten Ancient Scrolls' of success includes special contributions from Tony Robbins and other motivational speakers and writers.
9780811910088, titled "The Greatest Sales Training in the World: Based on the 10 Ancient Scrolls of Og Mandino's All-Time Bestseller, the Greatest Salesman in the World" | Frederick Fell Pub, February 1, 2000, cover price $9.40
9780811909099, titled "The Greatest Sales Training in the World: Based on the 10 Ancient Scrolls of Og Mandino's All-Time Bestseller, the Greatest Salesman in the World" | Frederick Fell Pub, May 1, 1999, cover price $20.00 |
About this edition: Based on Og Mandino's popular classic, The Greatest Salesman in the World, The Greatest Sales Training in the World is a comprehensive sales training program which reveals in vivid detail how the principles contained in the "ten ancient scrolls of success" can be effectively applied to increase sales profit.