Blodgett, Ralp H.
Comparative economic systems
Macmillan, 1949
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Gregory, Paul R.
Comparative economic systems
Hougton Mifflin, 1985
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Loucks, William N.
Comparative economic systems
Harper and Row, 1965
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Comparative economic systems/ Edited by: Morris
Richard D. Irwin, 1985
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Angresano, James
Comparative economics
Prentice-Hall, 1991
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