En
RuNorth and Northwest
North and Northwest
- Saint Petersburg Province
The point of termination of any relations with the Petersburg High School and other precautions against infection epidemic of scarlet fever
Directorate of the Imperial Theaters Midway.The point of termination of any relations with the Petersburg High School and other precautions against infection epidemic of scarlet fever.
The point on the distribution of scarlet fever epidemic in the Polotsk school and St. Petersburg High School
Public Education Department of the Ministry of Education.The Case of the epidemic of scarlet fever in the Polotsk school and St. Petersburg High School.
Department of Public Education of the Ministry of National Education (1803-1917). Fund Department of Public Education. The case of the spread of the epidemic of scarlet fever and measles in the educational institutions of St. Petersburg and the adoption of measures to combat them
Department of Public Education of the Ministry of National Education (1803-1917).
Russia. Ministry of Education. Department of Public Education. The case of the spread of the epidemic of scarlet fever and measles in the educational institutions of St. Petersburg and the adoption of measures to combat them. 1829-1830.