Title: Biographical dictionary of twentieth-century philosophers
Subjects: Philosophers, Dictionaries, Biography, Modern Philosophy, Philosophy, History, Philosophers, biography, Philosophes, Biographies, Dictionnaires anglais, Philosophie, Biobibliographie, Bibliographie, Philosoph, Biografie, Wörterbuch, Filosofen, Philosophes modernes, Dictionnaires, Bio-bibliography
Time periods: 20th century