by Frank B. (Frank Bunker) Gilbreth, Lillian Moller Gilbreth
Fatigue Study: The Elimination of Humanity's Greatest Unnecessary Waste
A First Step in Motion Study
en
~3 hours (197K characters)
Project Gutenberg
United States: Sturgis & Walton Company, 1916.
deaurider and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive)