A critique of sense-data in the philosophy of G. E. Moore. Roma : [s.n.], 1963. ((Excerpta ex disser...Kaufer, Leonard James <SJ>
A critique of sense-data in the philosophy of G. E. Moore. Roma : [s.n.], 1963. ((Excerpta ex dissertatione ad Lauream in Facultate Philosophica Pontificiae Universitatis Gregorianae