Richard Purtill
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alivingdog.com
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Philosophically Speaking Prentice Hall, 1975 |
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A Logical Introduction to
Philosophy Prentice Hall, 1989 |
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Logical Thinking Harper and Row, 1972 |
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Thinking About Ethics Prentice Hall, 1976 |
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Thinking About Religion: A
Philosophical Introduction to Religion Prentice Hall, 1978 |
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Logical Thinking Japanese Edition Sangyo Nohritsu Daigaku, 1972 |
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Thinking About Ethics German Edition Patmos Verlag, 1977 |
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Thinking About Religion German Edition Patmos Verlag, 1979 |