50. Ibid, p. 202 .
51 . Encyclopaedia Britannica (1984), Vol. 15 , p. 646 .
52 . Philip K. Hitti, History of the Arabs (London, 1970), p. 307 .
53 . Bertrand Russell, The Impact of Science on Society, p. 29 .
54 . Ibid, p. 17 .
55 . Arnold J. Toynbee quoted in Reader’s Digest, March 1974.
56 . Encyclopaedia Britannica (1984), Vol. 14 , p. 385 .
57 . Ibid, vol 18, p. 1013 .
58 . Edward Mc Nall Bums, Western Civilization (New York, 1955), p. 36 .
59 . Encyclopaedia Britannica (1984), Vol. 8, p. 942-43.
60. Ibid, Vol. 7, p. 850.
61 . Mustadrak al-Hakim, Hadith no. 8220.
62 . Encyclopaedia Britannica (1984), Vol. 9, p. 280.
63 . William L. Wonderly and Eugene Nida in Linguistics and Christian
Missions, Anthropological Linguistics, Vol. 5, pp. 104-144.
64 . Philip K. Hitti, History of the Arabs (London, 1970) p. 374-75.
65 . Wilfrid Blunt, quoted in The Times (London), April 2, 1976.
66 . The Times of India (New Delhi), January 30, 1989, p. 6
67 . Dilip M. Salwai, Story of Zero (New Delhi), p. 20-21 .
68 . Encyclopaedia Britannica (1984), Vol. 1, p. 469 .
69 . Ibid, Vol. 10, p. 817 .
70. Bertrand Russell, A History of Western Society (London, 1984), p. 416 .
71 . Encyclopaedia Britannica (1984), Vol. 10, p. 76 .
72 . Ibid, Vol. 17 , p. 129 .
73 . Ibid, Vol. 12 , p. 882 .
74 . Philip K. Hitti, History of the Arabs (London, 1970), p. 528 .
75 . Bertrand Russell, A History of Western Philosophy, p. 416 .
76 . Encyclopaedia Britannica (1984), Vol. 10, p. 76 .