There is an excellent internet resource that you may be interested in checking out. MIT opened the materials for all of their courses online, allowing anyone in the world to access them. While MIT is famous for their technical curriculum, they also house the Sloan School of Management which has many courses that you, as business people, may be interested in.
Among other subjects, OCW courses include:
- accounting
- business law
- financial management
- communications
- business strategy
- Creating new products and protecting them
- marketing
