McConnell, Campbell R.
Economics principles, problems, and policies
McGraw-Hill, c1984
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McConnell, Campbell R.
Economics : principles, problems, and policies
McGraw-Hill , 1984
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McConnel, Cambell R.
Economics: principles, problems, and policies
McGraw-Hill, 2005
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McConnell, Campbell R.
Economics : principles problems and policies
McGraw-Hill, 1975
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Kiekhofer, William H.
Economic principles, problems, and policies
D. Appleton Century, 1946
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