Isoviita, Pekka (1931-)
http://data.bibliotheken.nl/id/thes/p262673339 an entity of type: Person
Isoviita, Pekka (1931-)
Pekka Isoviita
xsd:gYear
1931
Isoviita
Pekka
blank nodes
262673339
xsd:date
2023-05-21