Fatigue study : the elimination of humanity's greatest unnecessary waste a first step in motion study / by Frank B. Gilbreth and Lillian M. Gilbreth.
- Gilbreth, Frank B. (Frank Bunker), 1868-1924
- Date:
- 1916
Licence: Public Domain Mark
Credit: Fatigue study : the elimination of humanity's greatest unnecessary waste a first step in motion study / by Frank B. Gilbreth and Lillian M. Gilbreth. Source: Wellcome Collection.
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