Fatigue Study, by Frank B. Gilbraith
   67908
     [Subtitle: The Elimination of Humanity’s Greatest Unnecessary Waste,
   a First Step in Motion Study]
     [Author: Frank B. Gilbraith]
     [Author: Lilian M. Gilbraith]
     [Link: [1]https://www.gutenberg.org/6/7/9/0/67908]
     [Files: 67908-0.txt; 67908-h.htm]
   Thanks to deaurider and the Online Distributed Proofreading Team at
   [2]https://www.pgdp.net (This file was produced from images generously
   made
   available by The Internet Archive)
   Regards,
   Jacqueline

References

   1. https://www.gutenberg.org/6/7/9/0/67908
   2. https://www.pgdp.net/