and person, [261] sqq.;

analysis of notion of, 461 sqq.

Necessary and Contingent Being, [47].

Necessity of essences, [81] sqq.

— of physical laws, [419-28].

Newman, on scope of philosophy, [22], [31];

on causality, [377], [387].

Nietzsche, [431].

Nisus naturae, [421].

Nominalism, [125].