AN excellent manual, combining an adequate account of the old logic with a good exposition of modern developments. As becomes a logician, Mr. Sidgwick divides his hook into parts and smaller sections, ...

PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association, Vol. 1990, Volume One: Contributed Papers (1990), pp. 289-301 (13 pages) I outline an intrinsic (coordinate-free) ...

THE author's aim was to provide a text-book primarily for first-year students reading logic at the universities. But the reason for that in the content and emphasis of her book which differentiates it ...