## A Must-Have App for Librarians and Library Science Students! 'Call Number Sorting Quiz'
The Call Number Sorting Quiz helps you easily learn the order in which books are organized in a library through quiz-solving, error checking, and study features.
'Call Number Sorting'—the foundation and core of library shelf organization!
Learn the complex Korean Decimal Classification (KDC) rules and call number system easily and enjoyably on your smartphone.
The 'Call Number Sorting Quiz' perfectly reflects the call number rules used in actual libraries, serving as a learning tool that helps anyone become a master of shelf arrangement.
### 📚 Key Learning and Features
* **KDC-Based Call Number Sorting Learning**
- Understand the components of a call number, such as the classification code, author code, and book code, and practice arranging them in the correct order.
* **Quiz Mode to Develop Practical Skills**
- Try arranging randomly generated call number questions as quickly as if you were actually placing books on a shelf. - You can objectively assess your skills by measuring accuracy and speed.
* **Incorrect Answer Note**
- You can clearly learn why you got questions wrong and what the correct sorting order is.
### 🎯 Recommended for:
- New librarians and current librarians starting their practical library work
- Library science students and exam preparation students
- Students and volunteers preparing for school library volunteer activities
- Book enthusiasts interested in library classification systems
### 💡 The first step in library management—master it now with this app!
Shelf organization is the very foundation of library services.
Learn in your spare time through the 'Call Number Sorting Quiz' app and develop efficient and accurate shelf management skills.
We support your efforts to create order in the library! Download it right now and start learning.
Now, learn the Korean Decimal Classification (KDC) rules—the order in which books are organized in libraries—and the call number system easily and enjoyably on your smartphone.