Valsts valodas centra izstrādātie sociālo jautājumu, socioloģijas un statistikas termini

Konteksts: [..] Classification is carried out in stages from the highest level of aggregationwhich is the section (one letter), down to the class (four digits) via the division (two digits) and the group (three digits) [..]
Avots: Council Regulation (EEC) No 696/93 of 15 March 1993 on the statistical units for the observation and analysis of the production system in the Community