Motion study and time study instruments of precision / by Frank B. Gilbreth and Lillian Moller Gilbreth.
- Gilbreth, Frank B. (Frank Bunker), 1868-1924.
- Date:
- [between 1910 and 1919?]
Licence: In copyright
Credit: Motion study and time study instruments of precision / by Frank B. Gilbreth and Lillian Moller Gilbreth. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
13/16 (page 13)