Salatun voiman mies
Subtitle: Matti Pesosen elämä ja toiminta
By: Pentti Taipale.
Publisher: Herättäjä-yhdistys
Published: 1980
Place of publication: Lapua
Language: fin
Number of pages: 420
Subjects: Pesonen, Matti, 1868-1957.; Educators -- Finland -- Biography.; Revivals -- Finland -- History -- 20th century.