Title: IGC data of ionospheric absorption at Kokubunji from 1 January 1959 to 31 December 1959 /
Authors: Aono, Yūichirō, 1915-; Yasuda, J.; Sugiuchi, Hidetoshi.; Nihon Gakujutsu Kaigi.
Publisher: National Committee for the International Geophysical Coordination, Science Council of Japan,
Year: 1963
Subjects: Ionospheric radio wave absorption Japan Kokubunji-shi Tables.