TABLE 28.-Number of teachers of teacher-training courses in institutions federally aided, by States, for the years ended June 30, 1920, 1919, and 1918. 1920 1919 1918 1920 1919 1918 1920 1919 1918 1920 1919 1918 1920 1919 1918 TABLE 29.-Sex of teachers of teacher-training courses in institutions federally aided, by States, for the year ended June 30, 1920. TABLE 30.-Number of pupils enrolled in vocational teacher-training courses in institutions federally aided, by States. for the years ended June 30, 1920, 1919, and 1918. |