Journal of Symbolic Logic. The most important results have been incorporated, after the Second World War, in all contemporary textbooks of logic. There is no need, therefore, to give here another survey of its achievements. For the purpose of this study it is enough to indicate the most outstanding of them and to emphasise those of their features which were philosophically important and became a point at issue in the post-war period." />
The Warsaw school - Jordan Z. | sdvig press
