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      Knowledge is Power

      Scientific American June 02, 1917

      Maintenance of Management

      The Most Important Element of Waste Elimination

      • By Frank B. Gilbreth on June 2, 1917

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      More in the June 02, 1917 issue of Scientific American
      • High Resistance Telephones for Railroad Train Despatching
      • Oriental Architecture in Reinforced Concrete
      • The Composition of Power Gases
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