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 9212

Structure

Hierarchy

  • Section: O - Other community, social and personal service activities
  • Divsion: 92 - Recreational, cultural and sporting activities
  • Group: 921 - Motion picture, radio, television and other entertainment activities
  • Class: 9212 - Motion picture projection

Sub-class

  • 92120
    • Activities
      • Motion picture projection

Links