ISBN-13: 9780415679701 / Angielski / Miękka / 2012 / 102 str.
As a leading member of the Vienna Circle, Rudolph Carnap's aim was to bring about a 'unified science' by applying a method of logical analysis to the empirical data of all the sciences. This work endeavours to work out a way in which the observation statements required for verification are not private to the observer.