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Search works, persons, organizations and subjects:
Helkama, Heikki Juho
URI:
http://urn.fi/URN:NBN:fi:au:pn:000119762
birthDate
1881
deathDate
1942
name
Helkama, Heikki Juho
Authored works
Works contributed to
Works about Helkama, Heikki Juho
Helkama : one hundred and more
Hopeasiipi : sata vuotta Helkamaa
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