Great Books of the Western World by Lucretius; Epicetus; Marcus Aurelius Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less
One of the great books of all time. Perfect for people interested in the history of science and the development of human knowledge. It is not an easy read, you must love mathematics and geometry in particular to understand it.
This is a solid edition of the Summa Theologica. The table of contents is very thorough and the quality is good. If you can find both volumes at a good price definitely consider adding it to any serious reference collection.