Plato Republic 616 E: The Final "Law of Nines"

@article{Brumbaugh1954PlatoR6,
  title={Plato Republic 616 E: The Final "Law of Nines"},
  author={R. Brumbaugh},
  journal={Classical Philology},
  year={1954},
  volume={49},
  pages={33 - 34}
}