Oppikoulut 1961/62
Läroverken 1961/62
General secondary education 1961/62
Läroverken 1961/62
General secondary education 1961/62
General secondary education 1961/62
Tilastollinen päätoimisto, 1964
Persistent address
DOI
Topic
koulutus
Series
9 Oppikoulut / 79
Parent publication
Language
fi/sv/en