http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Prognozirovanie naučno-tehničeskogo progressa
Technological forecasting in perspective (ros.)
Erich Jantsch ; [perevod s ang., obŝaâ red. i predislov. D. M. Gvišiani].