1. Inter-National Drug Company, sole proprietors of "Nature's herb cure": the best and cheapest family medicine on earth Author(s): Inter-National Drug Company, author. Publication: Boston, Mass., U.S.A. : Inter-National Drug Company, [1910?] Subject(s): Nonprescription DrugsEmployee Incentive Plans
2. So what if this was an improvement over the earlier models: ESA Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?] Subject(s): EfficiencyAdministrative PersonnelMotivationEmployee Incentive Plans