Planning grew out of the “Gantt charts” designed in 1917 and 1918 to plan war production, Peter Drucker https://t.co/YogqcM9k7S @DruckerInst
Planning grew out of the “Gantt charts” designed in 1917 and 1918 to plan war production, Peter Drucker https://t.co/YogqcM9k7S @DruckerInst
— Jack Yoest (@JackYoest) April 13, 2017
from Twitter https://twitter.com/JackYoest
April 13, 2017 at 01:00AM
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