http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ludwig Wittgenstein ; translated by Frank Ramsey and C.K. Ogden ; revised and edited with explanatory notes by Marc A. Joseph.
Translation of: Tractatus logico-philosophicus.
Includes bibliographical references (pages 191-197) and index.