Jusqu’au 30.9.2024, le code EBOOK20 donne droit à une réduction de 20% sur tous les e-books Stämpfli. Il suffit de saisir le code de réduction à la caisse dans le champ correspondant.
A comprehensive 5-week programme on selling built around the reader's own individual traits and personality. Shape your own unique sales style and get people to buy what you're selling
A comprehensive 5-week programme on selling built around the reader's own individual traits and personality. Shape your own unique sales style and get people to buy what you're selling