Oulu, koskien kaupunki. Uleȧborg.
By: [Toimittanut ja valokuvannut: Uuno Laukka; tekstit: Atte Kalajoki.
Contributors: Kalajoki, Atte.
Edition: 2. painos.
Publisher: W. Söderström
Published: 1956
Place of publication: Porvoossa]
Language: eng
Number of pages: 131
Subjects: Oulu (Finland)
Notes: Text and legends in English, Finnish, and Swedish.