Hicks, John R.
The Social framework an introduction to economics
The Clarendon Press, 1952
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Hicks, John R.
The Social framework : an introduction to economics
Oxford University Press, 1975
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Lee, George
Economics by objectives : basic economic theories and apllications
Fong Brothers, 1989
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Lee, George
Economics by objectives: basic economic theories and applications
Fong Brothers, 1989
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Samuelson, Paul Anthony, 1915-2009
Economics
McGraw-Hill, 2010
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