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 252

Structure

Hierarchy

  • Section: D - Manufacturing
  • Divsion: 25 - Manufacture of rubber and plastic products
  • Group: 252 - Manufacture of plastic products

Class

  • 2520 - Manufacture of plastic products

Links