Hicks, John R.
The Social framework : an introduction to economics
Oxford University Press, 1975
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Becker, William E.
A complement to choice an introduction to economics
Prentice-Hall, 1971
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Cairncross, Alec
Introduction of economics / Alec Cairncross
Butterworth, 1960
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Johnson, Alvin S.
Introduction to economics / Alvin S. Johnson
N.Y. D.C. Hearh & Co., 1911
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Morgan, Theodore
Introduction to economics / Theodore Morgan
Prentice-Hall, 1950
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