Christoph von Sigwart

“ Author's Preface to the English Translation Author's Preface to First German Edition Author's Preface to Second German Edition Introduction § 1. The Problem of Logic § 2. Limits to the Problem § 3. The Postulate of Logic § 4. The Divisions of Logic Part I § 5. The Proposition as the Expression of the Judgment. Subject and Predicate Chapter I § 6. The Highest Categories of the Objects of Thought § 7. The General Idea and the Word § 8. ”

“ Notes (Logic,Christoph von Sigwart) https://books.google.co.kr/books/about/Logic.html?id=-74vtQEACAAJ&source=kp_cover&redir_esc=y (Logic,Christoph von Sigwart - Vol.1) https://books.google.co.kr/books?id=9i8jM1_lE7YC&hl=ko&source=gbs_book_other_versions
This work is a translation and has a separate copyright status to the applicable copyright protections of the original content. ”