Encyclopedia of Philosophy, 2nd ed
Aiming to cover the whole of philosophy, it "deals with ancient, medieval, and modern philosophy; and it discusses the theories of mathematicians, physicists, biologists, sociologists, psychologists, moral reformers, and religious thinkers where these have had an impact on philosophy."
Aiming to cover the whole of philosophy, it "deals with ancient, medieval, and modern philosophy; and it discusses the theories of mathematicians, physicists, biologists, sociologists, psychologists, moral reformers, and religious thinkers where these have had an impact on philosophy."