O'Sullivan, Michael An analysis of David Hume's : an enquiry concerning human understanding by Michael O'Sullivan - London: Macat-Routledge 2017 - 76p., glo. 20 cm x 13 cm - The Macat Library . ISBN: 9781912127641 Subjects--Topical Terms: ethicsknowledge, theory ofphilosophyphilosophy, english Dewey Class. No.: 121 / OSU