Sei to ai no hakken
By: T. Bovet ; Takahashi Yūjirō yaku.
Publisher: Nihon YMCA Dōmei Shuppansha
Published: 1975
Place of publication: Tōkyō
Language: jpn
Number of pages: 196
Subjects: Sex instruction.
Work titles: Junge Leute, Sex und Liebe.
Notes: Includes index.

Translation of "Junge Leute, Sex & Liebe - Biologische und Psychologische Informationen für Jungen und Mädchen" ab 15, von Théodore Bovet, Paul Haupt Verlag, Bern und Katzmann Verlag, Tübingen, 1972.