Reidai kaisetsu Keihō kakuron
By: Hōsōkai hen.
Edition: Kaiteiban.
Series: Hōsō shinsho ; 5, 9, 10
Publisher: Hōsōkai, Shōwa 57 [1982]
Published: 1982
Place of publication: Tōkyō
Language: jpn
Number of pages: 18