ISBN 0710030045 books & textbook
Tractatus Logico-Philosophicus: The German Text of Ludwig Wittgenstein's Logisch-philosophische Abhandlung (International Library of Philosophy and Scientific Method)
Ludwig Wittgenstein D.F. Pears B.F. McGuinness Bertrand Russell
Routledge and Kegan Paul /1962-03-31 Hardcover / 216 Pages
isbn-10: 0710030045 / isbn-13: 9780710030047
