Oppikoulut 1966/67
Läroverken 1966/67
General secondary education 1966/67
Läroverken 1966/67
General secondary education 1966/67
General secondary education 1966/67
Tilastollinen päätoimisto, 1969
Persistent address
DOI
Topic
koulutus
Series
9 Oppikoulut / 84
Parent publication
Language
fi/sv/en