This was a famous book 200 years ago because the great Immanuel Kant had used only this book to teach his course on Logic in the University of Konigsberg before he became famous himself. Why Meier's book? Because Meier was a disciple of Leibniz, the greatest logician in German history to that point, and Meier made Leibniz' logic easier and more accessible to University students. I look forward to the time when OpenLibrary can obtain a copy of this famous set.