Nishikō no 50-nen
Subtitle: sōritsu gojisshūnen kinenshi
By: [henshū Sōritsu Gojisshūne Kinenshi Henshū Iinkai]
Publisher: Tōkyō Toritsu Nishi Kōtō Gakkō
Published: 1988
Place of publication: Tōkyō
Language: jpn
Number of pages: 224