Logic textbook. For educational institutions and self-education

Studying logic, the science of correct thinking, is one of the essential stages in the formation of an educated and cultured individual, especially in our time when public consciousness is subjected to various manipulations based on neglect of logic. In this regard, the "Textbook of Logic" by the Russian philosopher, logician, and psychologist Georgy Ivanovich Chelpanov (1862–1936) can serve as an excellent guide for studying this ancient and extremely important science. Having gone through several editions before the revolution, it still enjoys well-deserved popularity today. Among its merits are a simple and understandable writing style, abundance of examples, and explanations of the rules. The publication is intended for everyone studying and teaching logic – students, graduate students, university professors, as well as those who are learning it independently.