Born
1876
Died
1934
Nationality
American
Events involving William Henry Leffingwell (2)
1906
ID: 4272
Keep Commission (Committee on Department Methods) recommends vertical filing for all federal agencies - modernizes government record-keeping
ID: 4272
1917
ID: 4280
William Henry Leffingwell publishes 'Scientific Office Management' - establishes office efficiency as discipline
ID: 4280