Ellustrations of the Logic of Science

(*) I. The fixation of belief. Pop. Sci. Mo., vol. XII, p. 1-15, nov. 1877.

(*) II. How to make our ideas clear. Ib., p. 286- 302, janv. 1878.

(J) III. The doctrine of chances. Ib. p. 604-615, mars 1878.

(J) IV. The probability of induction. Ib., p. 705-

718, avril 1878.

(J) V. The order of nature. Ib., p. 203-217, juin

(J) VI. Déduction, induction and hypothesis./^., p.