A business classic endorsed by Dale Carnegie, How I Raised Myself from Failure to Success in Selling is for anyone whose job it is to sell. Whether you are selling houses or...

Bettger reveals his personal experiences and explains the foolproof principles that he developed and perfected. He shares instructive anecdotes and step-by-step guidelines on how...

Este libro esboza los principios que sacaron a Bettger del fracaso para convertirlo en uno de los vendedores más destacados de Estados Unidos en unos pocos años. En esta obra...