Ludwig Wittgenstein

LUDWIG WITTGENSTEIN (1889 ~ 1951), AUSTRIA

Wittgenstein worked on logic, the philosophy of mathematics, and the philosophy of language. His unique idea of how logical relationship between the world and propositions (or philosophical arguments).

[Ludwig Wittgenstein] Philosophical Investigations

Title: Philosophical Investigations: The German Text, with a Revised English Translation 50th Anniversary Commemorative Edition
Author: Ludwig Wittgenstein
Published: 1953
Publisher: Wiley-Blackwell; 3 edition (Dec. 2001)
ISBN-10: 0631231277
ISBN-13: 978-0631231271