Seishōnen no seikōdō
Subtitle: waga kuni no kōkōsei daigakusei ni kansuru chōsa bunseki (dai 2-kai)
By: Nihon Seikyōiku Kyōkai hen.
Contributors: Nihon Seikyōiku Kyōkai.
Edition: Shohan.
Publisher: Shōgakkan
Published: 1983
Place of publication: Tōkyō
Language: jpn
Number of pages: 193
Subjects: Students -- Japan -- Sexual behavior.