The Calvin Company Filmes
- 1959
The Hidden Grievance
The Hidden Grievance01959HD
This film is one of a series on Plant Supervisors' Problems. Based on material furnished by the Education and Training Department of the Aluminum...
![The Hidden Grievance]()
- 1959
Delegating Work
Delegating Work01959HD
This film is one of a series on Plant Supervisors' Problems. Based on material furnished by the Education and Training Department of the Aluminum...
![Delegating Work]()
