Edition includes a "Логико-философский treatise", and also "Brown book" and "Blue book", former preparatory materials to main work of Витгенштейна of late period - "Philosophical researches".An aim of this book is an attempt to understand one of the most difficult works of world philosophy. No less difficult, than Bible, "Бхагавадгита", "Даодедзин" or "Diamond sutra". Not by chance I name here east texts, because on the structure "Treatise" gravitates, however it will show oneself paradoxical, to the refined креативному mythological thinking. The last not once registered in literature (см., for example, (Canfield 1986| Gudmundsen 1977| Burbots 1979)). Certainly, this phenomenon will come into question as it applies to every suitable case from commented by us in "Treatise". Complication is here in that, undoubtedly, Витгенштейн in "Treatise" built some similarity of the slender logical system alternative to the systems of Фреге and Рассела-Уайтхеда, but, as not once Витгенштейн underlined in letters to the friends (П. Энгельману, Л. Background of Фикеру) main there is not logic in "Treatise", and then, that is after her limits.From a translator and commentator of edition В. Руднева.