Dokusō no kiseki
Subtitle: Gurōrī Kōgyō Kabushiki Kaisha 70-nenshi
Publisher: Gurōrī Kōgyō Kabushiki Kaisha
Published: 1989
Place of publication: Himeji-shi
Language: jpn
Number of pages: 526
Notes: Written by Yamane Takeyoshi and Kanda Yoshiyuki.