慶應義塾大学 商学部・商学研究科

新保一成 研究室

開発と環境の経済分析...

NIC 1998 - code 742

Structure

Hierarchy

  • Section: K - Real estate, renting and business activities
  • Divsion: 74 - Other business activities
  • Group: 742 - Architectural, engineering and other technical activities

Class

  • 7421 - Architectural and engineering activities and related technical consultancy
  • 7422 - Technical testing and analysis

Links