Bertrand Russell (1872–1970), Nobel Prize in Literature, mathematician, public figure and one of the greatest philosophers of the 20th century, author of the famous works Problems of Philosophy, Human Knowledge: Its Scope and Limits, The ABC of Relativity ”, “Marriage and Morality” and “History of Western Philosophy”.“History of Western Philosophy” is the most famous, fundamental work of B. Russell. In it, he traces the development of philosophical views from the emergence of Greek civilization to the 20s of the twentieth century.The publisher's layout has been saved in a4.pdf format.