人はなぜ「いじめ」るのか
Subtitle: sono byōri to kea o kangaeru
By: cho Yamaori Tetsuo, Yū Miri ; hencho Ikuno Teruko , Yamaoka Masayuki, Suzuki Mari
Publisher: Kabushiki Kaisha Shībīāru
Published: 2013
Place of publication: Tōkyō
Language: jpn
Number of pages: 206
ISBN-13: 9784902470932
Subjects: Bullying; Ijime
Other titles: Hito wa naze "ijime"ru no ka