La psychologie de la vente lart de fermer les ventes à prix réduit Brian Tracy cassette cassette 87

This audiobook features the strategies and techniques for successful selling in Brian Tracy's The Psychology of Selling. The book, published by Simon & Schuster, is part of the Selling series and is intended for adults interested in business, economics, and industry. The cassette tape comes with a workbook, making it a valuable resource for anyone looking to improve their sales skills. The narration is done by Brian Tracy himself, a renowned sales trainer, and the run time is approximately u2014- hours. This product is a great addition to any salesperson's toolkit.