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- Ibid., p. 144.
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- _____. Ibid., p. 9; First edition, pp. 163–171.
- _____. Ibid., p. 19.
- _____. Ibid., pp. 56, 65.
- _____. Ibid., p. 152.
- _____. Ibid., pp. 157, 161, 172, 174, 261.
- _____. Ibid., p. 174.
- _____. Ibid., pp. 186–187.
- _____. Ibid., 261–262.
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- Teller , Edward . Science , 128 636 Quoted in