[Comrades in revolutionary activities (on the 70th anniversary of the death of N. E. Bauman)].
D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR; D014730:Veterinary Medicine / Q000266:history
Tovarishchi po revoliutsionnoĭ rabote (k 70-letiiu so dnia gibeli N. E. Baumana)