Related Clues:
- Prefix with magnetic
- Logical beginning?
- Cogito, --- sum (Descartes' conclusion)
- 1980's-90's car name
- Beginning of a conclusion
- Prefix with graphic
- Therefore, to Descartes
- ''The Name of the Rose'' author
- 'A Theory of Semiotics' author
- Earth prefix
- Syllogism word
- 'Il Nome Della Rosa' writer
- ''The Name of the Rose'' penner
- Pres. Washington
- Life lines?