- プラトン Plato.古アカデミー派 (57)
- 西洋哲学--古代哲学 (11)
- Socrates (7)
- Plato (4)
- Philosophy, Ancient (3)
- Political science--Early works to 1800 (3)
- 叢書.全集.選集--その他の諸言語 (3)
- 叢書.全集.選集--日本語 (3)
- 国家 (3)
- Ethics (2)
- Protagoras (2)
- Sophists (Greek philosophy) (2)
- State, The--Early works to 1800 (2)
- Utopias (2)
- ヨーロッパ史.西洋史 (2)
- 哲学 (2)
- 教育--叢書.全集.選集 (2)
- Dialectic--Early works to 1800 (1)
- Gorgias (1)
- Greek poetry--History and criticism (1)
- Idea (Philosophy) (1)
- Immortality (1)
- Knowledge, Theory of (1)
- Knowledge, Theory of--Collected works (1)
- Logic--Collected works (1)
- Love (1)
- Ontology--Early works to 1800 (1)
- Parmenides (1)
- Philisophy, Ancient (1)
- Philosophy--Early works to 1800 (1)
- Pilosophy, Ancient (1)
- Pindar (1)
- Plato, 427-347 B.C (1)
- Plato. Apology (1)
- Plato. Meno (1)
- Plato. Parmenides (1)
- Plato. Protagoras (1)
- Plato. Theaetetus (1)
- Pleasure (1)
- Political science (1)
- Reasoning--Early works to 1800 (1)
- Socratic philosophy (1)
- Utopia--Early works to 1800 (1)
- Utopias--Early works to 1800 (1)
- Virtue (1)
- Zeno, of Elea (1)
- ソフィストおよびソクラテス派 (1)
- 叢書.全集.選集--英語 (1)
- 文学--叢書.全集.選集 (1)
- no value (1)