Seishōnen no seikōdō
Subtitle: waga kuni no kōkōsei, daigakusei ni kansuru chōsa hōkoku
By: Nihon Seikyōiku Kyōkai chōsa hen
Edition: Shohan
Publisher: Shōgakkan
Published: 1976
Place of publication: Tōkyō
Language: jpn
Number of pages: 160
Subjects: Students; Sexual behavior