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Business and economy
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Guides
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Law
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- Russia
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- World
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Psychology
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- Mindfulness
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- Academic psychology
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- Work psychology
- Relacje i związki
- Parenting and children psychology
- Problem solving
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- Secret
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- Philosophy of life
Religion
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- Carols
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- Religion
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Sport, fitness, diets
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- Yoga
- Basketball
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- Other
- Cycling
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- Wspinaczka, alpinizm, himalaizm
Technology and mechanics
- Architecture
- Road construction
- Other
- Electrical installations
- Railway
- Aviation
- Material science
- Militaria. Military technology
- Motorization
- Environmental protection
- Mechanical engineering
- Telecommunication

Videocourses

Data bases
- MongoDB
- MySQL
- PostgreSQL
- SQL
- T-SQL
- Zarządzanie bazą danych
Big Data
- Business Intelligence
- Power BI
- Tableau
- Wizualizacja danych
Biznes, ekonomia i marketing
- Blockchain
- E-business
- Stocks and investments
- Communication and negotiation
- Marketing
Cybersecurity
- Network security
- System security
- WWW security
Data Science
- Data analysis
- Deep Learning
- Machine Learning
- NLP
- Sztuczna inteligencja - AI
DevOps
- AWS
- Azure
- CI/CD
- Docker
- Jenkins
- Kubernetes
- Terraform
For children
- Minecraft
- Scratch
- Chess
- Unity
Electronics
- Arduino
Graphics/Video/CAX
- 3ds Max
- ArchiCAD
- AutoCAD
- Blender
- Cinema 4D
- CorelDRAW
- GIMP
- Illustrator
- InDesign
- Lightroom
- Montaż wideo
- Photoshop
- Premiere
- SketchUp
- Techniques of photography
Games
- Minecraft
- Game creating
- Unity
- Unreal Engine
Microsoft Office
- Microsoft Access
- Microsoft Excel
- Microsoft PowerPoint
- Microsoft Project
Development tools
- Git
Programming
- Algorythms
- ASP.NET
- C#
- C++
- Django
- Other
- Java
- Język C
- Język R
- .NET
- Python
- Ruby
- Scratch
- Spring
- Programming techniques
- UML
- Unity
- VBA
- Project samples
Personal growth
- Foreign languages
- Yoga
- Personal competence
- Persuasion and NLP
Computer networks
- Cisco
- Microsoft Windows Server
- MikroTik
Operational systems
- Linux
- Windows
Software testing
- Jakość oprogramowania
- Postman
- Selenium
- Testowanie automatyczne
- Testowanie manualne
Mobile devices
- Android
- Flutter
- iOS
- Kotlin
- Xamarine platform
UX/UI
- Badania UX
- Dostępność cyfrowa
- Figma
- Testy A/B
- UI design
Web development
- Angular
- Bootstrap
- CSS
- HTML
- JavaScript
- jQuery
- Node.js
- PHP
- React
- SEO
- TypeScript
- Vue
- Wordpress
Management
- Zarządzanie czasem
- Project management
- Zarządzanie zasobami ludzkimi (HR)

In our digital library you will find tons of books to help you become a better seller. These publications contain a wealth of advice from real experts. You will learn from them what to do and what mistakes to avoid in order to persuade your customers.

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Zawód: handlowiec. Skuteczna sprzedaż bez manipulacji. Wydanie 2 rozszerzone

Andrzej Niemczyk, Mariusz G. Kędzierski

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Sales