Metaphysical beliefs / three essays by Stephen Toulmin, Ronald W. Hepburn, Alasdair MacIntyre ; with a preface by Alasdair MacIntyre. - Toulmin, Stephen Edelston. (OLS)http://pul/name/44686; MacIntyre, Alasdair, 1929- (OLS)http://pul/name/13320; Hepburn, Ronald W. (OLS)http://pul/name/85649 (SCM Press, 1970)