The general classificatory scheme of the sciences. The threefold nature of inquiry. The normative sciences of esthetics, ethics, and logic. The nature of pratical science.
Classification of the sciences, Esthetics, Ethics, Inquiry, Logic (modal see Modality), Normative science (see also Esthetics Ethics Logic), classification of Science
pp. 1-16 (later than the Minute Logic, but before 1908 )
later than the Minute Logic, but before 1908