M. L. Humphrey
Regulatory Compliance Fundamentals
50 Useful Excel Functions- 102 Useful Excel 365 Functions
- 50 More Excel Functions
- 50 Useful Excel Functions Quiz Book
- Access 2019 Beginner
- Access Essentials
- Access Essentials 2019
- Access for Beginners
- Affinity Publisher 2. 0 for Book Formatting
- Affinity Publisher 2.0 for Book Formatting Part 1
- Affinity Publisher 2.0 for Book Formatting Part 2