Planning grew out of the “Gantt charts” designed in 1917 and 1918 to plan war production, Peter Drucker https://t.co/jjvldinaOg @DruckerInst

twitterlinkedin


from Twitter https://twitter.com/JackYoest

April 14, 2017 at 11:08PM
via IFTTT

twitterlinkedinyoutube

You may also like...