Learn the secrets of persuasion and successful salesmanship from bestselling author Zig Ziglar in this inspirational book. Doctors, housewives, ministers, paren

Full of entertaining stories and real-life illustrations, this classic book will give you the strategies you need to become proficient in the art of effective p

Want to be on top in your sales career? How do you succeed in the profession of selling?while also maintaining your sanity, avoiding ulcers and heart attacks, c