зарубежная деловая литература

управление продажами

техника продаж

Being a successful salesperson isn’t only useful in a traditional sales role. Whether you want to sell a new product to a business, an idea to an investor, or yourself in an interview, this book provides you with all the tips and techniques you need to stand out from the crowd. This straight-talking guide helps you develop the sales, communication, and negotiating skills you need to deliver successful presentations, win and retain customers, maintain your confidence, and get the results you want. 

учебно-методические пособия

логика

безопасность жизнедеятельности

защита информации

защита бизнеса

информационная безопасность

Selling For Dummies

Без серии

Ben Kench