TELELIS, I. “Book Review: EMMANUEL PASCHOS - CHRISTOS SIMELIDIS, Introduction to Astronomy by Theodore Metochites (Stoicheiosis Astronomike 1.5-30), Singapore - Hackensack, NJ: World Scientific 2017”. Byzantina Symmeikta, vol. 27, Dec. 2017, pp. 413-2, doi:10.12681/byzsym.14340.