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 243

Structure

Hierarchy

  • Section: D - Manufacturing
  • Divsion: 24 - Manufacture of chemicals and chemical products
  • Group: 243 - Manufacture of man-made fibers

Class

  • 2430 - Manufacture of man-made fibers

Links