Eitemau Tebyg: Understanding business /
Pwnc: Industrial management.
Pwnc: Business.
- Mastering Microsoft Office 2000 /
- The power of now : how winning companies sense and respond to change using real-time technology /
- Understanding business /
- Introduction to information systems : essentials for the internetworked enterprise /
- Contemporary business 2000 /
- The Quick and Easy Way to Effective Speaking /