Din The Calvin Company Studios


  • 1959
    imgFilme

    Delegating Work
    Delegating Work

    1 1959 HD

    This film is one of a series on Plant Supervisors' Problems. Based on material furnished by the Education and Training Department of the Aluminum...

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  • 1959
    imgFilme

    The Hidden Grievance
    The Hidden Grievance

    1 1959 HD

    This film is one of a series on Plant Supervisors' Problems. Based on material furnished by the Education and Training Department of the Aluminum...

    img