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1. What is Business Correspondence?
2. What are the most common documents used in business correspondence?
3. what do you have to keep in mind?
4. What is a business letter?
5. What is a reference letter?
6. the importance of writing a business letter?
7. what are the essential qualities of a good business letter?
8. What's inner quality mean?
9. Whats outer quality mean?
10. What are the parts of a business letter?
