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Prices, income, and public policy : the ABC's of economics
Allen, Clark Lee, (1954)
Introduction to economic science
Soule, George Henry, (1948)
Intermediate economic analysis
Due, John Fitzgerald, (1956)
The causes of economic fluctuations : possibilities of anticipation and control
King, Willford I., (1938)
The elements of statistical method
King, Willford I., (1912)
The national income and its purchasing power
King, Willford I., (1930)