A History of Magic and Experimental Science, Volume 2 (of 2) / During the First Thirteen Centuries of Our Era

by Lynn Thorndike

[2483] Ibid., pp. 111, 120.

[2484] Ibid., p. 114.

[2485] Ibid., p. 115.

[2486] Ibid., pp. 114-5.

[2487] Ibid., pp. 117-8.

[2488] Ibid., pp. 105-7.

[2489] Ibid., p. 112.

[2490] Digby 67.

[2491] Ibid., Experiments 60, 71-72, 73-74.

[2492] Ibid., Experiments 76, 77, 88.