YLE information 1980
by Leif Öster, Timo Uotila, Antero Tenhunen, Håkan Sandblom, Atte Larma, Raimo Arhela, Yleisradio
Writing a summary for young readers…
For young readers
Book data: Open Library
by Leif Öster, Timo Uotila, Antero Tenhunen, Håkan Sandblom, Atte Larma, Raimo Arhela, Yleisradio
Book data: Open Library