Wittgenstein : the philosopher and his works /
Pichler, Alois,1966-
Säätelä, Simo.
Frankfurt ; Lancaster : Ontos,
2006.
Slightly revised new edition.
Compared to the first edition Bergen, Wittgenstein Archives at the University of Bergen, 2005 this new edition contains 1 additional contribution of 33 p., 2 of 18 contributions were revised.