Kниги автора Gerhard Gschwandtner

201 Super Sales Tips: Field-Tested Strategies for Painless Prospecting, Perfect Presentations, and a Quick Close Every Time (Sellingpower Library) Автор: Gerhard Gschwandtner Год: 2006 Издание: McGraw-Hill	Everything I Know About Sales Success: The World's Greatest Business Minds Reveal Their Formulas for Winning the Hearts and Minds Автор: Gerhard Gschwandtner Год: 2006 Издание: [не указанo]
The Pocket Guide to Selling Greatness (Sellingpower) Автор: Gerhard Gschwandtner Год: 2006 Издание: [не указанo]