CHAPTER IX. GREEK SCIENCE OF THE ALEXANDRIAN OR HELLENISTIC PERIOD 1 (p. 195). Tertullian's Apologeticus. 2 (p. 205). We quote the quaint old translation of North, printed in 1657. CHAPTER X. SCIENCE OF THE ROMAN PERIOD 1 (p. 258). The Geography of Strabo, translated by H. C. Hamilton and W. Falconer, 3 vols., London, 1857, Vol. I, pp. 19, 20. 2 (p. 260). Ibid., p. 154. 3 (p. 263). Ibid., pp. 169, 170. 4 (p. 264) Ibid., pp. 166, 167. 5 (p. 271). K. 0. Miller and John W. Donaldson, The History of the Literature of Greece, 3 vols., London, Vol. III., p. 268. 6 (p. 276). E. T. Withington, Medical History fron., the Earliest Times, London, 1894, p. 118. 7 (p. 281). Ibid. 8 (p. 281). Johann Hermann Bass, History of Medicine, New York, 1889. CHAPTER XI. A RETROSPECTIVE GLANCE AT CLASSICAL SCIENCE (p. 298). Dion Cassius, as preserved by Xiphilinus. Our extract is quoted from the translation given in The Historians' History of the World (edited by Henry Smith Williams), 25 vols., London and New York, 1904, Vol. VI., p. 297 ff. (For further bibliographical notes, the reader is referred to the Appendix of volume V.)