Prototractatus ; An Early Version of Tractatus Logico-Philosophicus by Ludwig Wittgenstein
New York: Cornell University Press, 1971. First Edition. Hardcover : pp. [6], 256, [2] : Translation by D. F. Pears and B. F. McGuinness : Historical introduction by G. H. von Wright and a facsimile of the author's manuscript : Black cloth : Gilt lettering to spine : Faded blue..... More