Das blaue Buch.
Subtitle: Eine philosophische Betrachtung.
By: Hrsg. von Rush Rhees.  Zettel. Hrsg. von G[ertrude] E[lizabeth] M[argaret] Anscombe u. G. H. von Wright.
Contributors: Wittgenstein, Ludwig, 1889-1951. 1970.; Wittgenstein, Ludwig, 1889-1951. 1970.
Series: His Schriften,; 5
Publisher: Suhrkamp
Published: 1970
Place of publication: Frankfurt a. M
Language: ger; eng
Number of pages: 429
Notes: Eine philosophische Betrachtung is a partial German version done in 1936 by the author, of his The brown book; later it became part I of his Philosophische Untersuchungen.