Morgan, Theodore
Introduction to economics
Prentice-Hall, 1950
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Cairncross, Alec
Introduction of economics
Butterworth, 1960
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Johnson, Alvin S.
Introduction to economics
Hearh & Co., 1911
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Hicks, John R.
The Social framework an introduction to economics
The Clarendon Press, 1952
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Becker, William E.
A complement to choice an introduction to economics
Prentice-Hall, 1971
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