Power, operative, [55];

and passive potentiality, [298] sqq.;

as index of perfection, [202] n.;

classification of, [305].

Praescisio objectiva et formalis, [34], [146-7].

Prime mover, necessity of, [65-7].

Principle, notion of, [357-8].

Privatio, [62], [358].

Providence, and chance, [424].

Psychology, [19], [296].