[11] Rubinow, Economic Condition of the Jews in Russia (Washington, 1907), p. 500.
[12] Cf. [table IA], p. 158.
[13] Cf. [table IB], p. 158.
Rubinow, op. cit., p. 501.
[14] Margolin puts the number at 600,000.
[15] Ruppin, Die Sozialen Verhältnisse der Juden in Russland (Berlin, 1906), p. 59.
[16] Rubinow, op. cit., p. 537.
[17] Rubinow, op. cit., p. 542.
[18] Ibid., p. 553.
[19] Ruppin, op. cit., p. 62.