50-nengo ni machigatte umareta tadashii rironshiki
Subtitle: sōzōsei kaihatsu
By: Kitagawa Sakae
Series: Sōzōsei kaihatsu shirīzu -- no. 19
Publisher: Ibaraki Daigaku Kōgakubu Denki Kōgakuka
Published: 1974
Place of publication: [Mito-shi]
Language: jpn
Number of pages: 10