Dijitaru hyōji
By: Matsubara Hiroshi, Inei Takeshi cho. Dijitaru henkan to kiroku / Ōoka Takashi
Edition: Shohan
Series: Gendai erekutoronikusu sensho -- 40
Publisher: Kyōritsu Shuppan Kabushiki Kaisha
Published: 1960
Place of publication: Tōkyō
Language: jpn
Number of pages: 45