十じっ進しん分ぶん類るい法ほう

noun

decimal classification; Dewey Decimal Classification

Refers to library classification systems that use decimal numbers, especially the Dewey Decimal Classification. Often used in library science contexts.

• 図と書しょ館かんでは十じっ進しん分ぶん類るい法ほうを使つかって本ほんを整せい理りしている。

  The library organizes books using the decimal classification system.