Schiffman, Stephan (Autor)
Stephan Schiffman's Sales Essentials
All You Need to Know to Be a Successful Salesperson-From Cold Calling and Prospecting with E-Mail to Increasing the Buy and Closing

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Produktdetails
ISBN/GTIN | 978-1-4405-0104-3 |
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Kopierschutz | Digital Rights Management |