Mitä pojan tulee tietää
By: kirjoittanut Sylvanus Stall ; suomeksi toimittanut Paavo Virkkunen.
Edition: 2. painos.
Publisher: Y. Weilin
Published: 1907
Place of publication: Helsinki
Language: fin
Number of pages: 249
Subjects: Sex instruction; Hygiene, Sexual
Work titles: What a young boy ought to know.
Notes: Translation of: What a young boy ought to know.