On the approval of collective classification groups in the field of engineering and industrial design

On the approval of collective classification groups in the field of engineering and industrial design: Order of the Ministry of Industry and Trade of the Russian Federation dated 08/18/2016 No. 2890. - Electronic text data (6 files).-(Moscow: Glavnivz UDP of the Russian Federation, 2018).-Access mode: Internet portal of the presidential library.Plug.From the title page.Electronic version: Order of the Ministry of Industry and Trade of the Russian Federation dated 18.08.2016 No. 2890 "On approval of collective classification groups in the field of engineering and industrial design"..Electronic copy source: PB