George Lokert /

Deductive logic /

Logic for problem ...

Logic and language ...

The development of ...

Immanuel Kant's Cr ...

Logic and philosop ...

Pure logic and oth ...

A concise introduc ...

The opening of Heg ...

Science of logic /

The language of na ...

An introduction to ...

Mental Acts /

Critical thinking ...

The principles of ...

Essential skills i ...

Metaphor and thoug ...

Multiple analogies ...

Morality and moral ...

The ethical demand ...

Beyond the ethical ...

An introduction to ...

Routledge philosop ...

Dissertation on th ...

Ethics in the conf ...

Dependent rational ...

Morality and objec ...

Ethics : theory a ...

Ethics : theory a ...