TY - GEN TY - GEN T1 - Classification of centres and demarcation of spheres of influence at borough level T2 - Fennia A1 - Hautamäki, Lauri, 1936- LA - eng PP - Hki PB - [Societas geographica Fenniae] YR - 1969 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3394469 KW - Central places : Finland. KW - Suomi ER -