Notes
DESCRIPTION AND GENERAL OUTLINE OF
1
Charles Babbage, Economy of Manufacturers. Preface, p. v.
2
Halbert P. Gillette, Paper No. 1, American Society of Engineering Contractors.
3
Gillette and Dana, Cost Keeping and Management, p. 5.
4
F.B. Gilbreth, Motion Study, p. 98.
5
F.W. Taylor, Principles of Scientific Management, p. 144.