Kekkon to rikon no horitsu chishiki
Subtitle: Kekkonsuru mae ni, rikonsuru mae ni (Jiji mondai kaisetsu)
Publisher: Hanbai Kyoikusha Shuppan Sabisu Kabushiki Kaisha
Published: 1986
Language: jpn
Format: Unknown Binding
Number of pages: 205
ISBN-13: 9784315504170