[50th anniversary of the report of the People's Commissariat of Public Health of the RSFSR to the 12th All-Russian Congress of Soviets].
D049673:History, 20th Century; D011635:Public Health Administration / Q000266:history*; D014586:USSR
K 50-letiiu doklada Narkomzdrava RSFSR na XII Vcerossiĭskom c"ezde Sovetov