Feldman, Richard
Reason and argument
Prentice-Hall, 1999
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Raz, Joseph
Practical reason and norms
Princeton University Press, 1990
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Seyler, Dorothy U.
Read, reason, write
McGraw-Hill, 1999
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Santayana, George
The birth of reason and other essays
Columbia University Press, 1995
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Hope, Alec Derwent, 1907-2000
The age of reason / A D Hope
Melbourne University Press, 1985.
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