G. H. R.

The Theory of Meaning (Readings in Philosophy S.)

By Parkinson, G. H. R.

Ethics (Everyman's Classics S.)

By Spinoza, Benedict de, Parkinson, G. H. R.

Philosophical Writings (Everyman's University Library)

By Leibniz, Freiherr von Gottfried Wilhelm, Parkinson, G. H. R., Morris, M.