U.S.S.R. : public health, social security, housing - Petrovskii, Boris Vasil'evich, 1908-; Komarova, Domna Povlovna, 1920-; Fomin, Gennadii Nilovich (Moscow : Novosti Press, 1971)
Keywords: Hygiene, Public -- Russia; Insurance, Social -- Russia; Housing -- Russia; Russia -- Hygiene, Public; Russia -- Insurance, Social; Russia -- Housing