1. In 1932–42 nearly 12% of the Jewish immigrants belonged to the liberal professions, which was a very high percentage by the standards of those years Gurevich D. Gertz A. Bachi R.The Jewish Population of Palestine: immigration, demographic structure and natural growthDepartment of Statistics of the Jewish Agency for Palestine Jerusalem 1944 72 72 Table 28
2. The future of the nineteenth century idea of a university
3. Central Bureau of Statistics (1952)Statistical Abstract of Israel1952 12 12 no. 3 Table 10 no. 13 (1962), Table II/12, p. 46; no. 28 (1977), Table XXII/30, p. 619. The percentage among the Arab population was even lower