Note 255 — Chapter I · CONSTANTINOPLE IN THE SIXTH CENTURY[3]
Reading edition
Const. Porph., i, 9, 92. It was also called the Pi (Π) from its shape; ibid., i, 69.
Reading edition
Const. Porph., i, 9, 92. It was also called the Pi (Π) from its shape; ibid., i, 69.