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

by Lynn Thorndike

[1542] Spec. nat., XVI, 49.

[1543] Ibid., XXXII, 38-39.

[1544] Ibid., XVI, 50-51.

[1545] Ibid., XVI, 58.

[1546] Ibid., IX, 35.

[1547] Ibid., IX, 77.

[1548] Caps. 37, 47, 57, 67, 77.

[1549] See caps. 60, 67, 70, 81-84. etc.

[1550] This passage has already been quoted in HL XVIII, 488.

[1551] Latin text printed Basel, 1572, in Artis Chemicae principes; no Arabic original has yet been discovered.