Zavidovskai︠a︡ fetrovai︠a︡ fabrika (Kalininskai︠a︡ oblastʹ, Russia). Pervichnai︠a︡ organizat︠s︡ii︠a︡ KPSS.

1. Zavidovskai︠a︡ fetrovai︠a︡ fabrika (Kalininskai︠a︡ oblastʹ, Russia). Pervichnai︠a︡ organizat︠s︡ii︠a︡ KPSS.
2. Connection Graph