On improvement in St. Petersburg

On improvement in St. Petersburg: the Law of St. Petersburg dated December 25, 2015 No. 891-180.- electronic text data (10 files).-(Moscow: Glavnivz UDP of the Russian Federation, 2018).-Access mode: Internet portal of the presidential library.Plug.From the title page.Electronic version: the Law of St. Petersburg dated December 25, 2015 No. 891-180 "On improvement in St. Petersburg.".Electronic copy source: PB