[295] De Morgan: I, 98.
[296] Martin: 140.
[297] Cath. Ency.: "Boscovich."
[298] Doc. in Favaro: 159.
[299] Ibid: 30, 31.
[300] In Salusbury: Math. Coll.: I, 471-503.
[301] Bk. II: sec. 8, §1.
[302] Bk. II, ch. 46.
[303] Phil. Works: 705.
[304] Bk. III.