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allen w rucker
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Labor's road to plenty
Allen W. Rucker · L. C. Page
221 sayfa · 1937
Industrial policy / Industrial statistics / Industries / Labor and laboring classes / Wages
The E. R. N. mark-up calculator
Allen W. Rucker, Frederick H. Nickels · The Eddy-Rucker-Nickels Co.
167 sayfa · 1945
Prices / Ready-reckoners