Plutarch, [349]

Poggendorff, [209]

Pohle, J., [209]

Poincaré, H., [114]

Pope, his Person, [98]

Popes, and the Universities, [150] et seq.

Prantl, K. von, [324]

Prayer, [46]

Pressensé, F. de, [299]

Primordial Genesis, [241]