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TABLE C-10

DISTRIBUTION OF EMPLOYMENT BY FIRM SIZE IN THE
MICHIGAN TOOL AND DIE INDUSTRY

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Source: Michigan Employment Security Commission, unpublished data, March 1964.

TABLE C-11

VALUE ADDED PER PRODUCTION WORKER MAN-HOUR FOR
TOOL AND DIE AND SELECTED CUSTOMERS INDUSTRIES
(Constant Dollars, 1957-59 = $1.00)

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• Value added by manufacture (in thousands of constant dollars) is shown in Table C-4. Manhours for the old industry in 1958 were not published, so 17.9% was selected as the 1958 adjustment.

† Value of purchasing power of consumer dollar used to convert current dollars to constant dollars are shown in Table C-4.

Source: Dept. of Commerce, Bureau of the Census; Census of Manufactures and Annual Survey of Manufactures for appropriate years.

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BIBLIOGRAPHY

Automobile Manufacturers Association.

1967 Automobile Facts and Figures. Detroit: 1967.

Childs, James J. Principles of Numerical Control. New York: Industrial Press Inc., 1965.

Coons, S. A. "Surface Developments-It's Relationship to NC and Computer Aided Design." Paper read before the Numerical Control Workshop, Ann Arbor, Mich., October 13, 1966. Detroit Tooling Association. "Survey of Rates of Pay in 76 UAW-CIO Tool and Die Shops: Metropolitan Detroit (Pay Ending 3/12/67)."

Dillon, James and King, Fred. "EDM in Automotive Body Die Manufacturing," Frontiers in Manufacturing Technology, Vol. III (Ann Arbor, Institute of Science and Technology, The University of Michigan, 1968), 37-47.

Durfee, W. F. "The History and Modern Development of the Art of Interchangeable Construction in Mechanism," Transactions of the AMERICAN SOCIETY of MECHANICAL ENGINEERS, XIV (New York, 1893), 1225-57.

Elgass, George A. "Motor Vehicle Manufacturing," Energy and the Michigan Economy: A Forecast (Ann Arbor, Michigan Business Studies, Volume XVIII, Number 1, The University of Michigan, 1967), 391-427.

The Encyclopedia Americana. U.S.A.: Americana Corporation, 1963. Hardy, James M. Retrofitting Machine Tools: Converting Conventional Machine Tools to Numerical Control. Ann Arbor: Institute of Science and Technology, The University of Michigan, 1967. International Union UAW Job Description Committee. International Union UAW Job Descriptions of the Skilled Trades. Detroit: 1956.

Johnson, W. L., Sanders, J. W., and South, N. E. Analytic Surfaces for Computer Aided Design. New York: Society of Automotive Engineers, 1966.

Kettering, Charles Franklin and Orth, Allen. American Battle for Abundance: A Story of Mass Production. Detroit: General Motors, 1955 (revised edition).

Mansfield, Edwin. The Speed of Response of Firms to New Techniques. Pittsburgh: Carnegie Institute of Technology, 1963.

National Planning Association. Revised Statistics of Output, Employment, and Productivity: U.S. Economy and Selected Industries, 1947-1985. Report No. 65-1. Washington: 1965.

National Tool, Die & Precision Machining Association. "Report to National Commission on Technology, Automation and Economic Progress." November 8, 1965.

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